Product specifications:

Bluetooth Version: V4.1
Sound Mode: Stereo
Chip: CSR
Charging time: 2 Hours
Standby time:120 Hours
Talk/Playing time:5 hours
Operation distance:10 Meters
Connect 2 phones: Yes
Power Source: Built in Rechargeable Battery
Weight: 55g

Functions:

Volume up
Volume down
Playback/Previous
Lowe Battery Warning
Answer/End/Reject Call
Transfer call voice
Connect 2 devices at same time
Transfer calls between 2 mobile phones
Replay the phone
Mute
Default setting
Turn off voice notification
Turn on voice notification

Tips:

Short press of "+" to the previous song
Long press of "+" to turn up the volume
Short press of "-" to the next song
Long press of "-" to turn down the volume

• Advanced Bluetooth 4.1 audio decode technology
• Mini Lightweight + Sweatproof design for sports
• Enjoy about 6 hours of premium quality talk/play time
• CVC 6.0 noise cancellation technology reduces outside noises
• Compatible with Bluetooth-equipped mobile phones,tablets,laptops and more

Advanced Bluetooth 4.1 audio decode technologyAmotor