M7 Bluetooth Hands Free Car Kit Car MP3 Player FM Transmitter Dual USB

M7 Bluetooth Hands Free Car Kit Car MP3 Player FM Transmitter Dual USB Car-Charger Large Screen Display TF Card U Disk Features: Support FM channels, this car MP3 wireless FM transmitter lets you enjoy your phone music when driving. DUAL USB produce Max 5V/3.1A output current, support to charge 2 devices at the same time. Support Bluetooth hands-free phone calling via its built-in microphone. Large screen shows battery voltage, FM frequency, Bluetooth, TF card and audio output connect status. With 3.5mm line-out jack, support external audio devices. 120 degree rotation head, you can adjust the best angle as you like. Note: Please note that App(manual suggested) is not available. Specification: Type: Car MP3 player Material: ABS Quantity: 1pc Color: Red or black Bluetooth Version: Bluetooth V4.0 Bluetooth Profile: A2DP, handsfree FM Frequency Range: 87.5-108.0MHz Frequency Response: 20Hz-20KHz Working Voltage: DC 12V-24V USB Output: 5V / 2.1A, 5V / 1A Port: 2*USB port; 1*TF card slot; 1*3.5mm line out jack Certification: CE, RoHS Size Car charger: 6.8*5*9.5cm/2.7*2*3.7"(L*W*H) Earphone: 4.5*1.8*2.2cm/1.8*0.7*0.9"(L*W*H) Package: 1*Bluetooth car mp3 player 1*USB cable for charging earphone 2*Ear cap(Extra) 1*English user manual 1*Package box