Model: GVCK-118
Standard: Bluetooth V1.2( Class II )
Frequency: 2.4GHZ~2.48GHz ISM Band
Operation Range: Up to 10 meters (33 feet)
Data Rate: 723 kbps
Sensitivity: -80dBm 0.1%BER
RF TX Power: 0 dBm
Connectivity: Point to point
Audio Codec: 15 bits resolution,S/N>90DB
Audio Encryption: 128bits
Battery: Rechargeable Li-ion polymer 900mAh
Low Battery Warning: Warning Beep & LED
Talk Time: 10 hours
Stand by Time: 900 hours
Charger: 5V DC, 110 - 240V AC adapter with 4-Pin miniUSB Interface,
or 12/24V Car Charger
Charge Interface: 4-pin mini USB
Storage Temperature: -40-85 Centigrade
Dimension: 77g including battery
Certifications: BQB, FCC, CE