Features:
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
10) Two for volume up, volume down each
11) With red and blue LED indicators status for Stand by, Battery low, Pairing,
On and Off, Connection, Incoming, Charging

Specifications:
1) Bluetooth: BC02 headset ROM Version 1.6
2) Class2: -1dBm ~ +1dBm
3) Modulation: GFSK
4) Frequency hopping: 1600hops/sec.
5) Link mode: SCO/ACL
6) Data rate: 64kb/s
7) Sensitivity: -78dBm @ 0.1% BER
8) Security: pairing, encryption and authentication
9) Profiles: GAP, SDP, headset and handsfree both
10) DC power: 3.6V Lithium-Polymer battery, 160mAh
11) Lithium polymer battery with overcharge protection

Packing: color box