Model No: GVB-808

Main functions & features
Technology
Standard: Bluetooth V2.0
Chipset: BlueCore4-Audio Single Chip
Compatibility: General Headset and Bluetooth Cell Phone
Radio Performance: Class 2
Carrier Frequency: 2.4-2.480GHz
Rx Sensitivity: <-75dBm
Spread Spectrum: 10 meters
Voice dial, receive, end or reject calls, adjust the volume

Power
Charger: Input 100-240VAC, Output 5VDC
Working Volt: 3.7V
Battery: Rechargeable Li-polymer Inside
Charging Time: 2-5hs
Talking Time: 5hs
Standby: 150hs
Appearance
Package Size: 170*140*55mm
Headset Size:49*26*16mm
Headset Weight: 15g

Packing
Quantity: 50 PCS/box