Product details of 1. Brand new and high quality. 2. Support Bluetooth hands-free. 3. Support Bluetooth stereo music play. 4. Hi-Fi FM stereo transmitter allows you to fully enjoy your nice music. 5. FM frequency: 88.1-107.9 Mhz. 6. Cigarette lighter power supply mode. 7. Supports phone hands-free call through your speaker. 8. Support smartphone and GPS charging with output USB socket. 9. LCD frequency display with backlight for reading display easily. 10. The flexible goose-pipe makes it convenient to find the best position for your devices. 11. Suitable for iPhone / Samsung / LG / Nokia / HTC / Sony / Huawei / Lenovo / MP3 / Tablet PC etc.Specification:GeneralModelOKIT-F33SupportsHandsfree, Bluetooth, Microphone FunctionsFM RadioConnectionBluetooth InterfaceUSBPower SourceBattery Working VoltageDC12V-24VWorking Current15~30mAh Voltage OutputDC 5VCurrent Output1000mAh Charging Time1 hourTalking Time2 hours Standby Time60 daysBattery Capacity200mAhParametersBluetooth VersionV2.1+EDRProtocolA2DP Transmission distanceW/O obstacles 10mFrequency Range2.4GHz Frequency Response20Hz-16kHzSNR>= 55dB FM Launch DistanceAbout 5mMic Talking Distance0-2m Package IncludePackage Contents1 x User Manual 1 x TransmitterPackage WeightOne Package Weight0.16kgs / 0.34lbQty per Carton40 Carton Weight7.00kgs / 15.43lbCarton Size38cm * 29cm * 32cm / 14.96inch * 11.42inch * 12.6inch Loading Container20GP: 756 cartons * 40 pcs = 30240 pcs 40HQ: 1755 cartons * 40 pcs = 70200 pcs Best Sellers Rank#2291in category:In Car#152in category:In Car » Car Electronics Accessories#31in category:In Car » Car Electronics Accessories » Bluetooth Car KitsOEM/ODM are Welcome! we can make customised design and print your logo Bluetooth FM Transmitter, TeckNet Wireless In-Car Bluetooth Transmitter With Music Control, Hands-Free Calling, and USB Charging Por