High & Clear sound quality and bass response: Made with premium materials.

Compatible with all model smartphones and other Bluetooth-enabled devices.

Features/Specifications:

Bluetooth Version:    V4.0+EDR

Profile support:    HSP/HFP/A2DP/AVRCP

RF frequency:    2.4G

Frequency Range:    2.402G-2.480G

Ambient Temperature:    -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.

Bluetooth Version: V4.1

Chip: CW6621M / JL

Battery Capacity: 55mAh rechargeable li-polymer

Speaker Unit: 10mm

Impedance: 16Ω

SNR: ≧80db

Distortion: <0.3%

Frequency Response: 20-20KHz

Noise reduction: CVC6.0

Mic Dimension: 4.01.5

Mic Sensitivity: -4.2Db±3Db

Bluetooth Profiles: HFP HSP A2DP AVRCP

Transfer Distance: 10m

Charge Time: 2 hours

Talk Time: 4.5 hours

Music Playing Time: 4 hours

Standby Time: 150 hours