6 Russia 
5 UK 
1 Brazil 
1 Finland 
1 France 
1 Germany 
Anc Active Noise Canceling Bluetooth Headset Kr169 Bt Version Qcc 5 0 - China
price: 13.50 Dollar US$
KR169 model is one of our newest ANC Active Noise Canceling Bluetooth headphones
its chipset is QCC 5.0 high end chipset.
high capacity battery of 500 mAh, long working time reach 25 hours with 50% volume.
Battery life circle ≧260 times
ANC ≧25 dB
The design is simple and fashion, with big earmuff, very comfortable to wear
The price is highly cost-effective, price around 12.9-13.99 usd
See the detail specification,pls.
ANC Bluetooth headset
Chipset : QCC3003
Bluetooth: Bluetooth V5.0
Trasmission distance 10 m
Noise reduction depth/ bandwidth about 22dB/500HZ
Battery capacity 500 mA ,with protection board
Battery life circle ≧260 times
Charging time : 2 hours
Music/call time 15 h, ANC+ Bluetooth 50%volume
Music/call time 25H, only Bluetooth 50% volume
Standby time 400 hours
frequency range: 2400MHz-2483.5MHz
Driver diameter: 40mm
Driver impedance: 32 Ω
Speaker output power 25mW
THD ≦5%
SNR ≧80dB
Company Contact:
- Posted By: RWD Industrial Co.,Ltd
- Phone: 86-13246728349
- Address: LiGuang New Industrial Zone,LiGuang Village,GuanLan Street,GuanLan, Longhua New District, Shenzhen city, China
- Email:
- Website: http://www.rwdaudiotech.com
Published date: December 23, 2019 - Modified date: December 23, 2019
- Business Description: Established in 2001, the RWD Industrial Co., Ltd is acoustic manufactures leading the world in Guanlan, Shenzhen, China (Near the biggest Golf Park in Asia).
For the past 18 years, RWD has been believed and dedicated to providing customers with High Quality and Professional Acoustic Solutions ,and continuously offers a series of High Quality and Professional audio products such as TWS earbuds, headband Bluetooth noise-canceling headsets, headband Bluetooth solar headphones, wired in-ear earphones, gaming headsets, CD headphones, Bluetooth speakers and other kinds of audio products.
The famous brands we currently work with are Hama, Cellularline, ELECOM, AT&T, ifidelity,IQ MGTEC,BLAUPUNKT etc.
Most of them have cooperated with us for 6- 9 years.
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