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ANC TWS Earbuds with Touch Control
ANC TWS Earbuds with Touch Control
Linkco Int'l Ltd
Hong Kong
Exporter, Manufacturer
Exporter, Manufacturer
Average Response time:1 - 3 days
This label indicates the credibility and capabilities of a supplier in 3 levels: Gold, Silver and Bronze.
SUPPLIER INFO LAST UPDATED: Aug 13, 2020
ADVERTISE SINCE: Apr 20, 2009
Product Attribute(s)
Model No.:
LC 97532
Description
2020 Matt Black ANC TWS Earbuds with Touch Control
GENERAL FEATURES:
  • Bluetooth chipset: BES2300Z
  • Bluetooth standard Bluetooth:  V5.0
  • Music audio decoder:  SBC
  • Wide band audio:  Support
  • Multi-point connection:  No
  • Voice prompt:  English
  • Ear-buds controller:  Touch control
  • Dual click controller:  Support
  • Auto paring when charging case is opened:  No
  • Auto paring when take ear-buds out from charging case: Yes
  • Dual speakers when calling:  Support
  • Waterproof rate:  IPX4
  • Siri assistant(iOS system)/Google assistant (Android system): Support
  • Earbuds remaining battery power indicate on mobile phone: Support
  • 4 LED lights indicates charging case remaining battery power
Power consumption:
  • Ear-buds batteries: Lithium battery (60mAh each)
  • Charging case battery:  Lithium battery (500mAh)
  • Ear-buds charging status indication:  Red/Green LED
  • Charging case remaining battery power indication: 4 green LED lights
  • Charging slot:  TYPE C
  • Voltage range of charging case:  4.5-5.5V (Supports max. 12V voltage protection)
  • Support fast charging:  No
  • Wireless charging:  No
Working time: 
  • Ear-buds full recharged:  1.5h
  • Charging case full recharged:  2h
  • Playing time (ANC is off):  6H
  • Playing time (ANC is on):  5h
  • Full recharged ear-buds by provided charging case: 2 -3 Times
  • Standby time (ear-buds in the charging case):  180 days
Audio Characteristics: 
  • Receiver/speaker drivers:  ɸ10mm dynamic driver /32 ohm; sensitivity : 92+/-2dB
  • Microphone:  2718 MEMS mic; Sensitivity : -42+/-1dB
  • Active noise cancellation:  Feed Forward
  • Monitor:  No
  • A2DP Frequency Range/A2DP:  20~20k Hz
  • A2DP System Sensitivity @ nom. Vol/A2DP sensitivity: 93+/-3dB @Headset nominal volume @0dBFs stimulus input level.
  • HFP Receive/sending Frequency Range/HFP: Support wide band HFP
  • 100Hz~8k Hz
  • HFP Receive sensitivity/HFP (dBspl@1KHz): 96+/-3dB @Headset max volume,@-20dBFs stimulus input level.
  • HFP Sending Loudness Rating/HFP Sensitivity (dBV/Pa): -35+/-3dBV/pa
  • Receive Idle Noise(at maximum volume):  Less than 29dBA @max volume
  • Sending Idele Noise:  <-70dBV
  • ANC performance: Max ANC≥25dB;Average ANC≥20dB from 50Hz to 400Hz
RF Characteristics:
  • Antenna type:  Ceramic antenna
  • RF Power /RF grade:  Class1
  • Conducted Sensitivity: -92dBm
  • Passive antenna: 30%
  • TRP: 6dBm
  • TIS: -83dBm
  • Outdoor Bluetooth connection distance: 10m, 360degree free space
Environmental Requirement:
  • Working temperature: -20°C ~ 60°C
  • Working humidity: 5%~95%
  • Storage temperature: -40°C ~ 70°C
  • Storage humidity: 5%~95%
  • Waterproof rate: IPX4