Bluetooth Headset Wireless Sport Stereo Headphones Earphone Earbuds With Mic For iPhone X 8 7 6 Plus Samsung Galaxy S8 S7 S6 LG HTC BDZ

High & Clear sound quality and bass response: Made with premium materials.
Compatible with all model smartphones and other Bluetooth-enabled devices.

Bluetooh Version：V4.1+EDR
Profile support：HSP/HFP/A2DP/AVRCP
RF frequency 2.4G
Frequency Range 2.402G-2.480G
Ambient Temperature a-20/+60 C
Transmission Distance 10m
Noise reduction CVC6.0
Cable Length 20"
Charging standard：Micro USB, DC-5V/500mA

Wireless music, hands-free call.
Stereo sound, super bass, noise reduction & echo suppression.
Neck-strap, light weight, comfort to use and easy to carry.
Ultra-long standby time.
Suitable for indoor and outdoor use.
Function: Intelligent music pause/playback, last/next song, volume adjustment, hands-free, voice prompt, answer/hang up calls etc.
Bluetooh Version V4.1+EDR
Chip：CW6621M / JL
Battery Capacity：55mAh rechargeable li-polymer
Speaker Unit：10mm
Impedance：16?
SNR：?80db
Distortion：