Very convenient and easy to use wireless headphones with Bluetooth.
Top sound quality!
Speech technology allows you to hear all the sounds with clarity and accuracy!
They rest comfortably around your neck and you don't have to worry about them getting lost or falling off.
Bluetooth version: Bluetooth V4.2.
Charging time: 2 hours.
Call time: 6 hours.
Music time: 5 hours.
Waiting time: 240 hours.
Frequency response range: 20Hz-20KHz.
Battery capacity: 110mAh / 3.7V.
Maximum connection distance: 10 meters.
Support protocols: HSP, HFP, A2DP, AVRCP.