This machine makes use of a lately technical blue tooth equipments, can with cellular phone,set type computer,notebook,PDA etc. other blue tooth equipmentses the wireless links within the scope of 10 meters.
Operate frequency scope:2.402GHz-2.480GHz
Match blue tooth V1.2 of standard
Wireless conjunction scope:10 meter
Support Headset& Handsfree Profiles
The headphones are inside place can the Charger lithium electricity battery 120 mAHs
Headphones converse time:need the machine time for 6 hours:150 hours