Product Information:

Bluetooth headset caller name and name hanging ear type
Product name: business ear-hook Bluetooth headset
Battery capacity: 200mAh
Talk time: 48H
Music time: 20H
Standby time: about 180 days
Effective distance: 10-15 meters
Single machine weight: 13.5g
Whole set of single machine weight (with packaging): 33g

Packing list   

headset*1