BC12 Bluetooth Car Charger FM Transmitter MP3 Player Hands-free Call Car Voltage Monitoring w/ Display 3 USB Port AUX

1. 3 USB Car Charging port (5V, 2.1A+1A+2.1A), convenient to charge your phone, tablet and other devices. 2. Monitoring car voltage and show on the display automatically, more safe and clear. 3. Support Bluetooth hands-free, answer / hang up / reject / redial the call. 4. You can play music in your phone by car radio now, and insert a USB disk to play music. 5. 87.5-108MHz full FM frequency. 6. Support EQ function. 7. With AUX in port. 8. Easily enjoy music and hands-free phone calls while driving. 9. It can remember your set up automatically after power off. Features: Voltage Meter Function, Bluetooth Stereo Music Play, Hands-free Calls, LED Display USB Port Quantity: 3-USB Input Voltage: DC 12-24V Output Voltage: 5V/2.1A, 5V/1A Net Weight: 49 g / 1.73 oz Size: 80 x 45 x 50 mm / 3.15 x 1.77 x 1.97 inch