Description:
Brand: KUWO Model: K1
Bluetooth: V4.1 + EDR
Function : Microphone， Answering phone， Bluetooth Connecting interface : Micro USB
Power supply: Built-in rechargeable battery
Frequency response : 20~20KHz
Impedance : 16ohms
Sensitivity : 110 dB
Talking time: About 7 hours Music playing time: Around 7 hours
Standby time: As long as 336hours
Charging time: About 1-2 hourApplication : All the smart Mobile Phone
Features:
1.Polymer lithium battery， 7 hours of continuous playback music， standby time 2 weeks.
2.High-end CSR8645 control chip，bluetooth version 4.1，bluetooth connection more stable， wil not appear caton.3.Smart to open and close the bluetooth headset， when two headset separate headset automatically shut down， when two headset cohere， the headset automatically open.
Package included:
1 x Bluetooth Earphone1 x USB Cable1 x Chinese User Manual