Features:
Mini size, fit for running sports, driving, working
CSR Bluetooth 4.0 technology, support 2 devices at same time
Support Handsfree phone calls, best for drivers
About 4 hours playing music, 120 hours standby time
CVC6.0 smart noise reduction technology, good sound quality
6 Colors for choice
Specification:
Shell material: ABS
Applicable models: suitable for all phones with bluetooth, smart devices
Bluetooth version: 4.0
Protocol mode: HFP (hands free), A2DP (3D sound), AVRCP (music player)
Transmission frequency: 2.4GHz
Bluetooth effective distance: 10m (barrier-free situation)
Microphone: Yes
Headphone battery: 40mAh (built-in lithium battery)
Charging voltage: DC 5V (micro USB interface)
Key function: On / off, play / pause / dial / connect / hang up
Bluetooth connection: long press on/off switch for five seconds, bluetooth red and blue lights flashing, mobile phone search connection
Product size: 3 x 2.3 x 2.2cm
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a