Bluetooth headset

Bluetooth specification: 5.0
Bluetooth profiles: HSP, HFP, A2DP and AVRCP
Operating distance: 10 meters Class II
Battery : 45mAh / Earbuds
Charging Station :280mAh Earphone battery:50mAh
Talk time&Music playing time: About 4-6 hrs
Standby time: About 100 hours
Easily charge Micro USB port
Charging time: About 1.5 hours