* Bluetooth Device ClassII / 1.2
* Operation Frequency: 2.4! 2.4835 GHZ ISM Band
* Audio output: Up to 110DB
* Power supply: 12-28V from CIGAR-LIGHTER
* Working range: 10M / 33FEET
* Certification Approval: CE, FCC, BQB, E-MARK
* Accessories: Cargo charger, Velcro Strip
* Dimension: (L)123.7X(W)120.2X(H)31.5MM
* Weight: 118g
* Function: Caller ID displays, Voice dialing easy to install, phone book for 20 sets frequent numbers and latest 10 sets incoming calls. Store up to 8 paired phones for multi-users.