Wireless Bluetooth Car MP3 FM Transmitter TF U Disk Dual USB Charger Handsfree

ITEM NAME:Wireless Bluetooth Car MP3 FM Transmitter TF U Disk Dual USB Charger Handsfree Product Description Description: ALLOYSEED 618C Car Bluetooth Transmitter FM Transmitter Car Charging Transmitter Bluetooth 2.1, Support Bluetooth hands-free/ TF Card/U Disk with Dual USB 2.1A Device Charging Handsfree Car Kit Keywords: Car Bluetooth Transmitter, FM Transmitter, Car Charging Transmitter Features: Bluetooth 2.1, support Bluetooth hands-free and Bluetooth music transmission. Support TF card and U disk player with card reading function. Unique frequency rotation button design, can operate with one key: Rotary selection and key power switch. Support dual 2.1A USB external portable device charging, suitable for all mobile phones and Tablet PC. 128/33 LED screen, can display frequency, file name and job status information. Power off memory and 6 EQ mode settings. Support remote control digital song selection and digital options function. Mobile phone technology design, precise structure, Laser carving transparent button. Support multipoint connections: can connect two phones at the same time. Excellent voice quality, use the DSP (digital signal process) technology to echo cancellation. Switch to hands-free mode automatically from music playing status when receives an incoming call. Specification: Rated operating voltage: 12-24V Operating current limit: 9-26V USB output: 5V/ 2.1A Working temperature: 0-50 ℃ Play format: MP3 / WMA SNR >60dB Distortion degree <0.1 % Frequency response: 20Hz-15kHz Left and right channel resolution: >60dB Bluetooth version: 2.1+EDR Bluetooth audio processing: A2ADP Bluetooth transmission distance: 10m/ 32.8feet Effective distance of Bluetooth microphone: 0.5-2m/0.19-0.78'' FM frequency: 87.5-108.0Mhz FM mode: stereo digital PLL frequency lock Included: 1 x 618C FM Bluetooth Transmitter 1 x Audio Cable 1 x User Manual 1 x Gift Box.Support TF card and U disk player with card reading function. Bluetooth 2.1, support Bluetooth hands-free and Bluetooth music transmission. Included: 1 x 618C FM Bluetooth Transmitter. Bluetooth version: 2.1+EDR.