Bluetooth Headset Jx10 Bt250v (Hong Kong)

Specifications: 1) bluetooth v1.2 compliant 2) remote pick-up and hang-up with 10 meters working distance range 3) frequency band:2.4ghz ~ 2.4835ghz unlicensed ism band 4) support headset and handsfree profile 5) superior digital sound quality 6) paired device is up to 7 and one at a time with encrypted link security 7) battery life: Talking time up to 6hrs with rechargeable li-polymer battery 120mah 8) stand by time: Up to 300 hours 9) three switch buttons: One for pick up, hang up, pairing and power