Doss (H.K.) Limited

1.Key Specifications/Special Features:

Overall power: 1*5W

Bluetooth version: V5.0

Color: Black, White

Response Frequence: 65Hz-18KHz

Signal to noise ratio(DB)>=60dB

Earburds: 18650*1 3.7V/2200mAh

Transimision distance: 10m

2.USP

*Bluetooth Speakerphone for Conference Call with  smart voice enhancement  to reduce background noise and have voice optimization by customized algorithm .

*2 microphone array with 360 degree voice pick  up 

*It is easy to set up .

*It is compatible with different online conference platforms such as Skype ,zoom ,facetime .... 

*It can be connected to your phone via Bluetooth or computer via USB-C cable 

*Build-in 3700mAh battery powers for long meeting time .

* QI wireless charge your device with 10W 

*Product size : 147x143x33mm(fold) . 147x143x178mm(stand up)

3.Packing List
Charging case*1
Earbud*2
Charging cable*1
User manual*1

4.Our Advantages:
1.Over 20years experiences of manufacturing Audio products
2.Having a professional R&D team to offer ODM&OEMservice
3.Many exclusive TWS earphone models are launched each year with Design Patents
4.Several technological breakthroughs and patents have been made in the field of Audio Industrial
5.The Stronger and Powerful R&D, stable product quality make us one of the most popular Audio manufacturers
6. Strict quality control process & 100% finished production checking before before shipment

5.Audio FAQ

Q1: Can you Offer ODM/OEM service?

A: Yes, we can offer ODM& OEM service. we can do customised product appearance, ID given, software design, hardware design ,Package customised etc.

Q2: Can I get a sample?

A: Yes, you can. OEM our present model or ODM your new idea.

Q3: How do you ship the Goods?

A: Samples are always be sent by DHL/ Fedex/UPS/ect.