Features:
1) Compliant with Bluetooth V1.2
2) Frequency: 2.4GHz - 2.483GHz
3) Operation range: wirelessly up to 10M (30inches)
4) LED indicating
5) Support voice dialing function / answering calls through single button /
refusing incoming calls / hanging up calls
6) Adjustable volume control, matching / encryption / password security certificate
7) Rechargeable Li-polymer battery
8) Faster speed of matching and connection
9) Quicker match and connection, finer sound quality
10) Capable of anti-jamming
11) Charger voltage: 100 - 200V
12) Standby time (max.): 200 hours
13) Talk time (max.): 6 hours
14) Compatible with almost all Bluetooth mobile phones and PCs

Inner packing: gift box