USB Stick Bluetooth Radio Adapter Car Charger KFZ SD AUX Power Amplifiers Amplifier Consumer Electronics MP3 Player

Feature:

Wirelessly transmit phone call from Bluetooth mobile phone to the car FM system.
Supports music playing from USB disk.
Dual USB charging ports, can charge mobile phones, tablet pc and other devices.

Specification:

Color: Black + Silver
Material: ABS
Display: LCD digital display
Bluetooth version: 2.1
Protocol mode: HFP (phone hands-free specification), AVRCP (audio playing specification)
Mode: Bluetooth receiving mode, Bluetooth transmitting mode, FM transmitting mode
Prompt Voice: Supported (English)
Transmission frequency: 2.4GHz
Bluetooth effective distance: 8m
Microphone: Included
Microphone effective distance: 0.5-2M
FM transmitting frequency: 87.5-108Mhz
Microphone frequency response: 20HZ-15KHZ
Rated working voltage: DC 12-24V
USB port charging voltage: DC 5V 3.4A (MAX)
Interface: Dual USB charging port, TF card slot, car charger port
External connection supported: U disk
Music playing format: MP3, WMA
Size: Diameter 3.5cm, Height 7.7cm

Package includes:

1 X Bluetooth Car FM Transmitter Radio Adapter MP3 Player USB Charger
1 X English manual