Operation range: Up to 10 meters
Weight: About 12 grams
Reversible hook for either ear with smooth material for long hold
Capacity: Up to 3 hours talk time and 100 hours stand-by time.
9 hours in HV3/7.30 hours in HV2/6 hours in HV1(HV level set by mobile phone)
Bluetooth specifications: Compliant V1.1
Profiles: Headset profile, Handsfree Profile
Activation of voice recognition on the mobile phone.
Volume adjustment Specifications:
1) Frequency range:2.4GHZ Spectrum
2) Dimensions:68 x 24 x 12.5mm
3) Charging time:3 hours
4) Talk time: Up to 3 hours
5) Standby time: Up to 100 hours
Bluetooth
Operation range: Up to 10 meters