180 degree rotating business Bluetooth headset

Description

The entire size:

Headphone size: 2.2*6.4*8cm

Charging time: about 1 hour for 120mAH and about 40 minutes for 60mAH

Listen to music: about 10 hours for 120mAH and about 5 hours for 60mAH

Call: 120mAH for about 12 hours, 60mAH for about 6 hours

Headphone battery capacity: 120mAH/60mAH

Headphone chip: wind tunnel