Closed-up Earcup Isolating Noise Bluetooth Headset From Shenzhen Factory

Closed-up Earcup Isolating Noise Bluetooth Headset From Shenzhen Factory Specifications

Item Name	Bluetooth headset
Bluetooth version	4.2
Rechargeable battery	Lithium battery 250 mAh
Bluetooth profiles	HSP, HFP, A2DP and AVRCP
Bluetooth function range	10m
Playtime music	6 hours
Sensitivity	97db±3db
Driver units	40mm neodymium
Sensitivity microphone	- 58db
Support	A. hands-free conversation B. 3.5mm audio in  C. battery indication

Closed-up Earcup Isolating Noise Bluetooth Headset From Shenzhen Factory Features

1	Premium high end bluetooth headphones
2	Closed-up earcup isolating noise and enhancing listening experence
3	Foldable and portable design
4	Zinc alloy arms make extremely tight and slim structure

    Closed-up Earcup Isolating Noise Bluetooth Headset From Shenzhen Factory Certifications  Closed-up Earcup Isolating Noise Bluetooth Headset From Shenzhen Factory Company Information We, Ko-Star, are committed to designing and producing high quality and stylish headphones.   By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system.   Music is Sans Frontieres.     Closed-up Earcup Isolating Noise Bluetooth Headset From Shenzhen Factory Audit Reports ----BSCI Audit ---- Walmart Audit
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