Neckband Bluetooth Headphones Sweat-proof (Black Red)

With novel headset design,this product adopts renowed CSR8635 stereo bluetooth chip, which guarantees high fidelity, stable performance and excellent communication effect , this product supports bluetooth V4.1 bluetooth A2DP and call.

Bluetooth Function: Compatible with Advanced Bluetooth Version 4.0+EDR System Cellphones, devices providing the Bluetooth Headset.
AMAZING SOUND: Deliver you powerful bass and high quality audio experience of stereo sound with Bluetooth technology
With less background noise, thanks to Noise Reduction and Echo Cancellation you won't miss any important details of your phone conversation while using HBS-760 at the office or wherever work takes you
Water-proof, dirt-proof, snow-proof and shock-proof protection, which is made from Doltech Company
Easy to operate: With individual ON/OFF button, Answer/Hang Up/Reject the call button, Pause and Play button, you can play, skip and pause music, control volume and pick up calls

Features

Latest Bluetooth V4.l with A2DP support

High clarity sound with Noise cancellation technology

Up to10 hours of talk time or 300 hours of standby with a single charge

Connect to 2 devices at the same time

Battery level indicator with IOS devices



Specifications:

1 Charging voltage: micro usb 5v

2. Working current:25-30mA

3.Bluetooth working range:up to 10m(33 feet)

4.Output power:2*20w

5.Multi-point connections: one for two

6. Frequency responce:20Hz-20khZ

7.Frequency range:2.401-2.480GHz 8.Distortion factor: ≤1%

9.Working time: up to 10 hours

10.SNR:S/N≥95

11.charging time:2-3H

12 Battery: 3.7V/200MAH (Polymer rechargeable battery)

13.Bluetooth Profiles: A2DP, AVRCP, HSP, HFP, APTX Adanced Multipoint: The headphone is capable of having two devices connected to the headset at the same time.
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a