Model: S4L
Weight: 20g
Earphone output power: 40.2 milliWatts
Input Voltage: DC 5V
Input Socket Type: microUSB
Frequency range: 2.4GHz – 2.48GHz
Operating distance: Up to 10metres free space
Frequency response: 20Hz – 20KHz
Bluetooth protocol: HFP 1.6 HSP 1.2 AVRCP 1.4 A2DP 1.2
Available Colours: Red, Black, Blue, Green
Standby time: 150 hours
Features: Light weight, great design, music, calls, selfie shutter
Music/call play time: 5 hours