Guangzhou KAYEL Communication Equipment Co., Ltd

Speaker Size 15mm Frequency Range 18-20000Hz Sensitivity 116dB at 1KHz 0.5Vrms Impedance 32 Cable Length 120cm Jack universal

High Definition Stereo/MP3/Headset/Bluetooth Bluetooth version: V3.0+EDR Frequency Response: 2.4-2.4835Ghz ISM band Range TF Card Supported: 128M-

Speaker Diamerter: 40mm Speaker Impendance: 32 Speaker Sensibility: 108dB 3dB Frequency Response: 20-20000Hz A fully-adjustable headband wi...

Drive Size 10 mm Frequency Range 20-20000Hz Sensitivity 95dB + 3dB at 1KHz 0.5Vrms Impedance 16 15% Cable Length 120cm Jack u

Impedance 32 Use universal 3.5mm jack Bass Boost System No more knots Mic Yes Packing Two options OEM and logo available ...

Powerful, bass-driven stereo-sound Perfect fit in the ear canal and good attenuation of ambient Noise due to ear-fit rings in different sizes(included

3 in 1 USB Cable Many colors to choose OEM and logo available Don't hesitate to ask us for price and details.

High Quality Crisp & Clear Bluetooth Technology 3.0+EDR Talk/ Standby Time 8/400hours Weight 10g An active matching For Samsung wi...

Dimension 139mm*61mm*21mm Imput DC5V=1.0A Output1 DC5V=2.1A Output2 DC5V=1.0A Capacity 10400mAh OEM and logo available Don't h

Version: 2.1 Wireless Range: up to 30ft Playback Time: up to 6 hours Charging Time: 1.5 hours Driver Size: 10mm IP Rating: IPX4 Impedance: 32 Editio