電子產品

elec

搜羅全球頂尖電子產品公司提供的電子產品資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

電子產品供應商和製造商

Electronics

朗怡國際有限公司

   Speaker system: 4ohms 2.5W +2.5 w   Frequency response: 80Hz-18kHz   S/N ratio: &gt;65db   Power supply: 5V/1000mA, USB power rotate connect line, AC power adapter. (Option)   Accessories: 1)3.5mm stereo connect cable   2)USB power supply cabl   Be available for iphone 3g ipod MP3/MP4, cellphone, pc etc external device   Exllent sound quanlity   FM function   usb/TF card slot  

iPhone Speaker

Sound Bar Speaker Base Woofer Set for TV with Subwoofer, 4-INCH 4Ω 30W Ultra Slim Surround Soundbar Speakers System with Wireless Bluetooth 5.01. Tweeter: (2 inches) 52mm*58mm 8Ω15W *2;  Bass: Subwoofer 4 inch 4Ω 30W.2. Speaker size:  Sound bar: 502*106.3*89.38mm;  Subwoofer: 154*154*218.8mm.3. The main function: Bluetooth 5.0/3.5MM audio input interface/coaxial, etc.4. Power requirement: AC: 100V-240V 50/60Hz. Direct current: DC15V /2A.Features: Deeper Bass: Our engineers repeatedly adjusted the sound quality infinitely, finally obtained satisfactory sound quality, It could produce strong heavy bass and surround sound effects, delicate midrange, treble, and other performance, a great dynamic home theater audio system for your and your families, max volume is 110dBMultiple Connection: Wireless Bluetooth 5.0 for all your Bluetooth embedded devices such as smart TVs, phones, tablets, PCs; Wired connection including HDMI-ARC, optical, coaxial, aux for your traditional or smart TVs, projector, DVDs, and other devices; USB 2.0 for USB flash drivers to play MP3 musicUltra-Slim Sound Bar: with fashionable and classic design, the size could fit easily under your TV and desktop monitor, or you can place it on the cabinet or mount it on the wall, user-friendly design, super-easy setupGreat Customer Support: LED display; remote control supplied; optical and aux cable supplied; 100% satisfaction service and lifetime technical support, any questions, please feel free to contact us via HKTDC message or contact info on the service card

Sound Bar Speaker Base Woofer Set for TV with Subwoofer, 4-INCH 4Ω 30W Ultra Slim Surround Soundbar Speakers System with Wireless Bluetooth 5.0

   Material: metal acrylic.   Color available: white, black.   Panel size: 7&rdquo; TFT LCD screen.   Grade &amp; quality: A grade.   Analog/digital: digital panel.   Aspect ratio: 16:9.   Resolution: 800 x 480.   USB port: 2 USB 2.0.   Card reader: SD, MMC, MS 3 in 1 reader.   Earphone jack: yes.   Requirement: DC 5V input, AC 100-240V.   Power input jack: yes.   AAA battery: not support.   Calendar: yes.   Alarm clock: yes.  

Digital Photo Frame

   Compatible with iPhone5G and iPhone 4G both   LCD screen   FM stereo radio   Built-in Li-battery   Can read usb flash drive and SD card directly, TF card in adaptor.   Remote control   Electronic clock alarm   Can link to iPad, MP3, MP4, notebook, CD, DVD, Mobile phone,   IPOD,iPhone&amp;iPhone 4G&amp;5G can be charged when playing by plug in straightly.     Included accessories   AC adapter (Option)   USB cable   3.5mm audio cable   Remote control   Instruction manual   Technical information:   Output: RMS: 2*5W   Impedance: 8 ohms   Speaker unit: 57MM x 2   Power supply: DC5V 1A, 4 X AAA battery   Max. remote control distance: 7m   Size: (L)275mm,￠61MM   Color:silver ,black,pink,blue,green  

Dual Docking Speaker 

   Material: plastic.   Color available: white, black.   Panel size: 7 inch TFT LCD screen.   Grade &amp; quality: A grade.   Analog/digital: digital panel.   Aspect ratio: 16:9.   Resolution: 800 x 480.   USB port: 2 USB 2.0.   AV in/out jack: no.   Card reader: SD, MMC, MS 3 in 1 reader.   Earphone jack: yes.   Requirement: DC 5V input, AC 100-240V.   Power input jack: yes.   AAA battery: not support.   Calendar: yes.   Alarm clock: yes.   WiFi: no.   Bluetooth: no.  

   Material: acrylic.   Color available: white, black.   Panel size: 7 inch TFT LCD screen.   Grade &amp; quality: A grade.   Analog/digital: digital panel.   Aspect ratio: 16:9.   Resolution: 800 x 480.   USB port: 2 USB 2.0.   AV in/out jack: no.   Card reader: SD, MMC, MS, XD 4 in 1 reader.   Earphone jack: yes.   Requirement: DC 12V input, AC 100-240V.   Power input jack: yes.   AAA battery: not support.   Calendar: yes.   Alarm clock: yes.   WiFi: no.   Bluetooth: no.   support media formats: JPEG; MP3 WMA; MPEG 1/2/4, divix 3/4/5, AVI.  

   Compatible Samsung Galaxy S II, Galaxy Note， HTC sensation，HTC Flyer ，HTC EVO 3D，OPPO Find 3，LG optmus LTE   LCD Screen   FM/AM stereo radio   Remote control   Clock alarm   Can link to iPad, MP3, MP4, Notebook, CD, DVD, Mobile phone,   Compatible with usb flash drive, SD card     Included accessories   AC adapter   USB cable   3.5mm audio cable   Remote control   Instruction manual   Technical information:   Output: RMS: 10W + 2*5W   Impedance: 4 ohms   Unit size: 255 X 85 X 196mm   Power supply: DC12V X 2.5A, 8 X AAA battery   Max. remote control distance: 7m   Color:black  

 	 APP: Live Home 	 Chipset: Via 8315 	 Chipset (CPU): GM8135S, ARM&reg;CPU core 32bit RISC up to 600MHz 	 Sensor: 720P GC1054 CMOS 	 Lens: 140&deg; wide angle 	 Sensor Capability: Support automatic white balance, automatic gain control, automatic backlight compensation 	 Signal to Noise Ratio: &ge;39dB 	 Minimum Illumination: Night Mode: Low trigger (&lt;=8Lux) 	 Night Vision: Double filter automatic switching 6pcs 850nm&Phi;28Mil high power infrared lights night vision 5 meters 	 Video Format: H.264 	 Video Size / Frame Rate: 720P 15fps 	 Video Mode:	 		 Record when there is motion detection 		 Record when someone ring the doorbell 		 Record manually from APP 	 	 	 Battery Type / Capacity: 18650 battery cell,&nbsp; 2600mAh 	 Battery Discharge Time: 3 batteries last for 3-4 months 	 Network Protocol: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, DDNS, NTP, RTP, P2P, etc. 	 WIFI Connection: Support (802.11 b/g/n) 	 Storage: Support TF card 8GB~32GB 	 Working Voltage: DC: 5V 1.5A 	 Working Current: 300mA 	 Charging Voltage: DC 5V / 1A 	 Storage Temperature: 0&deg;C-50&deg;C 	 Operating Temperature / Working Temperature: -10&deg;C-50&deg;C 	 Operating Humidity: &lt;95% 	 Wake-Up Methods:	 		 Wake-up by ringing the doorbell 		 Wake-up by PIR motion detection 		 Wake-up by APP live preview 	 	 	 Application / Use: When there is visitors, the doorbell can record short videos, do two-way talk, and the house owner can see online what is happening outside the house. 	 Features: Wireless installation; ultra-low power consumption; long distance active wake-up; support multiple users view online at the same time 	 AC Power: AC 8-16V  

Smart Door Bell

瑜得電子有限公司

1. Portable
2. Resolution: 1920 x 1080 input, 320 x 240 output
3.&nbsp;Brightness: 50 sensual lumens, 10 color ANSI lumens, 10 white ANSI lumens&nbsp; &nbsp;&nbsp;&nbsp;
4. Projection size up to 50&#39;&#39;
5. Connectivity: Micro SD/TF card, USB, CVBS(RCA), HDMI
6. With speaker &amp; audio output
7. 20,000 hours LED life
8. With rechargeable lithium battery
 9.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery). &nbsp;
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 10.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
11. with car charger
12. Can project mobile device screen to large screen with right cable connection&nbsp;
13. Ideal for small scale business presentation and personal digital big-screen entertainment

LED Mini Projector

1. Portable, front &amp; ceilingwise projection design
2. Resolution: 1920 x 1080 input, 320 x 240 output
3.&nbsp;Brightness: 50 sensual lumens, 10 color ANSI lumens, 10 white ANSI lumens&nbsp; &nbsp; &nbsp;
4. Projection size up to 50&#39;&#39;
5. Connectivity: Micro SD/TF card (with children&#39;s safety design)
6. With speaker &amp; audio output
7. 20,000 hours LED life
8. With rechargeable lithium battery
 9.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp; &nbsp;Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 10.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
11. with car charger&nbsp;
12. A novel tool to motivate your preschool child to learn&nbsp;​

Children's LED Projector

1. Pocket size
2. Resolution: 1920 x 1080 input, 640 x 480 output
3. Brightness: 250 sensual lumens, 50 color ANSI lumens, 50 white ANSI lumens
&nbsp; &nbsp;  Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
&nbsp; &nbsp;&nbsp;http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf
4.&nbsp;Projection size up to 90&#39;&#39;
5. Connectivity: Micro SD/TF card, USB, CVBS, HDMI
6. With speaker &amp; audio output
7. 20,000 hours LED life
8. With rechargeable lithium battery
 9.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 10.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
11. with car charger
12. Can project mobile device screen to large screen with right cable connection&nbsp;
13. Ideal for small scale business presentation and on-the-go big-screen entertainment
&nbsp;

Pocket Projector

1.&nbsp;With Android OS &amp; Wi-Fi
2. Resolution: 1920 x 1080 input, 854 x 480 output
3. High brightness: 500 sensual lumens, 100 color ANSI lumens, 100 white ANSI lumens
 Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
 http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
4. Offset: 100%
5. Projection size up to 140&#39;&#39;
6. Connectivity: Micro SD/TF card, USB, CVBS, HDMI, WIFI
7. With speaker &amp; audio output
8. 20,000 hours LED life
9. With rechargeable lithium battery
 10.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 11. Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
12. with car charger
13. Can project mobile device screen to large screen with right cable connection&nbsp;
14. Ideal for small scale business presentation and personal digital big-screen entertainment

Android OS LED Mini Projector

1. Portable
2. High definition: 1920 x 1080 input, 854 x 480 output
3. Offset: 100%
4. High brightness: 1000 sensual lumens, 200 color ANSI lumens, 200 white ANSI lumens
&nbsp; &nbsp;&nbsp; Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
&nbsp; &nbsp;&nbsp; http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
5. Projection size up to 160&#39;&#39;
6. Connectivity: Micro SD/TF card, USB, CVBS(RCA), VGA, HDMI
7. With speaker &amp; audio output
8. 20,000 hours LED life
9. With rechargeable lithium battery
 10.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 11.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
12. with car charger
13. Can project mobile device screen to large screen with right cable connection&nbsp;
14. Ideal for small scale business presentation and personal digital big-screen entertainment

HD LED Mini Projector

1. Portable, flexible projection angle
2. Resolution: 1920 x 1080 input, 640 x 480 output
3.&nbsp;Brightness: 200 sensual lumens, 40 color ANSI lumens, 40 white ANSI lumens
&nbsp; &nbsp;&nbsp; Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
&nbsp; &nbsp;&nbsp; http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
4. Projection size up to 70&#39;&#39;
5. Connectivity: Micro SD/TF card, USB, CVBS(RCA), HDMI
6. With speaker &amp; audio output
7. 20,000 hours LED life
8. With rechargeable lithium battery
 9.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 10.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
11. with car charger
12. Can project mobile device screen to large screen with right cable connection&nbsp;
13. Ideal for small scale business presentation and personal digital big-screen entertainment

LED Mini Projector with Flexible Projection Angle Design

Quadrilateral and structural built joins the functional context of this LED projector to give powerful performance with stable level of brightness. Sleek and modern in design, it is compatible for work presentations as well as personal entertainment use.

Features:
&bull; Quadrilateral and structural built.
&bull; With airing holes on the side.
&bull; Enable effective heat dissipation.
&bull; Powerful performance with stable level of brightness.
&bull; Perfect for work presentations or personal big-screen entertainment use.

Specifications:
&bull; Rechargeable lithium battery.
&bull; Remain the same brightness level when switching from AC power supply to DC battery.
&bull; High definition: 1920 x 1080 (input), 1280 x 800 (output).
&bull; Brightness: 1000 sensual lumens, 200 color ANSI lumens, 200 white ANSI lumens.
&bull; Offset: 100%.
&bull; Projection size: up to 160&#39;&#39;.
&bull; Connectivity: micro SD/TF card, USB, CVBS, VGA, HDMI.
&bull; Life span: 20,000 hours LED life.

LED Projector

1. Portable
2. Resolution: 1920 x 1080 input, 640 x 480 output
3.&nbsp;Brightness: 200 sensual lumens, 40 color ANSI lumens, 40 white ANSI lumens
&nbsp; &nbsp;&nbsp; Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
&nbsp; &nbsp;&nbsp; http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
4. Projection size up to 70&#39;&#39;
5. Connectivity: Micro SD/TF card, USB, CVBS(RCA), HDMI
6. With speaker &amp; audio output
7. 20,000 hours LED life
8. With rechargeable lithium battery
 9.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery). &nbsp;
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 10.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
11. with car charger
12. Can project mobile device screen to large screen with right cable connection&nbsp;
13. Ideal for small scale business presentation and personal digital big-screen entertainment

 	 1. Portable, front &amp; ceilingwise projection design
	2. Resolution: 1920 x 1080 input, 640 x 480 output
	3.&nbsp;Brightness: 200 sensual lumens, 40 color ANSI lumens, 40 white ANSI lumens
	&nbsp;  &nbsp;&nbsp;Projector Buyer&rsquo;s Guide to Color Brightness by Model: &nbsp; &nbsp;  http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
	4 Projection size up to 70&#39;&#39;
	5. Connectivity: Micro SD/TF card (with children&#39;s safety design)
	6. With speaker &amp; audio output
	7. 20,000 hours LED life
	8. With rechargeable lithium battery
	 9.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
	&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
	 10.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
	11. with car charger&nbsp;
	12. A novel tool to motivate your preschool child to learn&nbsp;  

Preschool Kid's LED Projector 

1. Portable
2. Resolution: 1920 x 1080 input, 854 x 480 output
3. Offset: 100%
4. Brightness: 500 sensual lumens, 100 color ANSI lumens, 100 white ANSI lumens
&nbsp; &nbsp;&nbsp; Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
&nbsp; &nbsp;&nbsp; http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
5. Projection size up to 140&#39;&#39;
6. Connectivity: Micro SD/TF card, USB, CVBS(RCA), HDMI
7. With speaker &amp; audio output
8. 20,000 hours LED life
9. With rechargeable lithium battery
 10.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 11.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
12. with car charger
13. Can project mobile device screen to large screen with right cable connection&nbsp;
14. Ideal for small scale business presentation and personal digital big-screen entertainment

Mini LED Projector

1. Pocket size
2. Resolution: 1920 x 1080 input, 854 x 480 output
3. Offset: 100%
4. Brightness: 250 sensual lumens, 50 color ANSI lumens, 50 white ANSI lumens
&nbsp; &nbsp;&nbsp; Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
&nbsp; &nbsp;&nbsp; http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
5. Projection size up to 120&#39;&#39;
6. Connectivity: Micro SD/TF card, USB, CVBS, HDMI
7. With speaker &amp; audio output
8. 20,000 hours LED life
9. With rechargeable lithium battery
 10.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 11.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
12. with car charger
13. Can project mobile device screen to large screen with right cable connection&nbsp;
14. Ideal for small scale business presentation and on-the-go big-screen entertainment

Pico Projector

1.&nbsp;With Android OS &amp; Wi-Fi
2. Resolution: &nbsp;1920 x 1080 input, 854 x 480 output
3. Brightness: 250 sensual lumens, 50 color ANSI lumens, 50 white ANSI lumens
 &nbsp; &nbsp; Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
&nbsp; &nbsp; http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf
4. Offset: 100%
5. Projection size up to 120&#39;&#39;
6. Connectivity: Micro SD/TF card, USB, CVBS, HDMI, WIFI
7. With speaker &amp; audio output
8. 20,000 hours LED life
9. With rechargeable lithium battery
 10. &nbsp; Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 11.&nbsp;Effective ventilation, brightness won&#39;t be compromised during long hours operation .
12. with car charger
13. Can project mobile device screen to large screen with right cable connection&nbsp;
14. Ideal for small scale business presentation and personal digital big-screen entertainment

Mini Projector with WIFI

1. Pocket size 
2. With Android OS &amp; Wi-Fi 
3. Resolution: &nbsp;1920 x 1080 input, 854 x 480 output 
4. Brightness: 250 sensual lumens, 50 color ANSI lumens, 50 white ANSI lumens 
&nbsp; &nbsp; Projector Buyer’s Guide to Color Brightness by Model: 
&nbsp; &nbsp; http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
4. Offset: 100% 
5. Projection size up to 120'' 
6. Connectivity: Micro SD/TF card, USB, CVBS, HDMI, WIFI 
7. With speaker &amp; audio output 
8. 20,000 hours LED life 
9. With rechargeable lithium battery 
10.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp;Notes: In 90% competitors' models, brightness drops 30-50% when the power supply is switched from AC to DC. 
11.&nbsp;Effective ventilation, brightness won't be compromised during long hours operation. 
12. with car charger 
13. Can project mobile device screen to large screen with right cable connection&nbsp; 
14. Ideal for small scale business presentation and on-the-go big-screen entertainment

The durable housing of this LED projector takes on a professional image with airing holes on the front and side to provide great heat dissipation. It brings reliable performance and supports both wired and wireless connection, applicable for small scale work presentation and personal use.  Features: • Durable housing. • Depict airing holes on the front and side. • Powerful performance with great heat dissipation feature. • Give reliable brightness. • Applicable for small scale work presentation and personal use.  Specifications: • True-3D qualities, 3D, 2D to 3D. • Showcase audio output physically and wirelessly. • Rechargeable lithium battery. • Include car charger. • Maintain same brightness level when switching from AC power supply to DC (battery). • Support Miracast, DLNA and AirPlay casting programs. • With Android OS and Wi-Fi, quad-core CPU. • High definition: 1920 x 1080 (input), 1280 x 800 (output). • Brightness: 1000 sensual lumens, 200 color ANSI lumens, 200 white ANSI lumens. • Offset: 100%. • Projection size: 17 - 161" • Connectivity: Micro SD/TF card, USB, CVBS, VGA, HDMI, Wi-Fi. • Service life: 20,000 hours LED life. 

我的採購