Specification

 Total standby time: 30 days

Battery charge time: 2 hours

Headphone continuous call time: 4 hours

Headset battery capacity: 45 mAh

Headphone total call time: 40 hours

Battery capacity: 500 mAh

Headset charging time: 1 hours

Bluetooth version: 4.1

Support agreement: HFP,HSP,A2DP,AVRCP

Main control chip: British CSR chip

Effective distance: 10 meters without obstacle

Overall size: 20X20X100mm

Bluetooth headset size: 20X20X25mm

Total weight: 48.3g

Earphone weight: 5.9G