Features:
Bluetooth chip and Bluetooth version: CSR 8635 & V4.0 + EDR
Bluetooth protocol: A2DP AVRCP HFP HSP
Battery: 3.7V 75mAh
Battery Type: 401025 (plus protection board)
Charging power: 5V / 120mA
Transmission distance: Accessible 10m
Frequency: 2.4GHZ
Talk time: about 8-10 hours
Song time: about 4.5-5 hours (measured maximum volume of continuous songs 3 hours 39 minutes, 60% of the volume of continuous listening songs 4 hours and 55 minutes)
Standby time: about 260 hours
Weight: 15.8g
Description:
The IOS system displays power
Play music, music up and down the song switch
Volume adjustment, Chinese and English voice switching
Support the last number of redial
Caller ID function
Operation voice prompts, press the volume at the same time press and volume reduction 3 seconds to switch the tone
Support the use of two drag, while connecting two Bluetooth devices
Support WeChat, car navigation, QQ voice and other software
Support voice call answering phone
Support Bluetooth headset to play music


















