Web:www.kingkong88.com
TEL:0769-82252556
Address:Room 313, Building 1, Yifang Industrial Park(Park 138), Hongye North No.1 Road, Tangxia Town, Dongguan City, Guangdong Province
bluetooth earphone
connect type:bluetooth wireless
function: wireless, voice call
Frequency range:20-20KHz
sensitivety: 108db±3dB
bluetooth version:V4.0 CSR8635
charging port:micro-USB port
battery type:li-ion battery
capacity: 400mAh
self-charging time:1.5H
calling time:10H
music play time: 8H
Color:black,silver