Q8S Car Charger Dual USB Bluetooth MP3 FM Transmitter

Main Features:
- Dual USB ports, can charge for two devices at the same time, effectively shorten the charging time
- Bluetooth hands-free answer, built-in microphone, safe and convenient
- Support the TF card/U-disk (not included) to play music, just control the music by pressing the buttons, also support FM transmitter, the frequency will display on the screen
- Voltage detection, real-time voltage data will display on the screen
- Double-sided adhesive and magnet on the back, easy to stick it on the car central console

Specifications:
- Material: ABS
- Voltage input: DC 12 - 24V
- Voltage output: DC 5V, 3.1A (2.1 + 1A)
- Bluetooth name: Q8S
- Bluetooth version: 4.2
- Bluetooth distance: about 8m
- Bluetooth sensitivity: -92 dBm
- FM frequency: 87.5 - 108MHz
- Working current: 45mA (maximum)
- Standby current: 25mA (maximum)
- Frequency: 2.402 - 2.480GHz
- RF output: 4 dBm
- Microphone range: about 2m
- Music: MP3, WMA