Detailed Product Description

1) Bluetooth version: 2.0
2) Frequency: 2. 4ghz
3) Operation range: 10m (33ft)
4) Talking time: Up to 6 hours
5) Standby time: Up to 200 hours
6) Charging time: 2 hours
7) Battery: Rechargeable Lithium Polymer
8) Support profiles: Handsfree and headset
9) Security: pairing, Encryption, Authentication
10) Chipset with echo and noise cancellation software
11) World class audio quality in even the noisiest environment
12) Quicker connection and reduced interference
13) Compatible with any brand bluetooth 1. 2 or 1. 1