Model：   K5 10mmaudible unit	Function：
Bluetooth：V5.0
Support　 ：AVRCP,A2DP,HSP,HFP	Calls answer、 Rejection calls、 ring off
Main   chip：	Play/pause music
Talking   time：5Hs	volume controller
Standby   time：150Hs	Forward/backward   songchanged
Range：12m	re-dialing  the lastest number
Charging   time：≥60Mins	iphoneBattery   indicated
Charging   voltage：DC/5V (universal Micro-USB charging port)	Voice prompt in   English
规　　格：(Magnet,storage)	Reporting caller's   number(all kinds of languages be customized)
Weight：20g	Battery capacity：60mA
Color： Iron grey	Playing music   time：5Hs
	Charging time：60Mins