Type: Bluetooth Car Charger MP3 Player Dual USB Charger FM Transmitter for iPhone6 /6Plus Samsung
Color: Black&red / Black&blue
Material: ABS Case
FM Transmitter Size: 119*51*33mm
Bluetooth version: V2.1
Bluetooth transmission range: 10M
Supports format: MP3 / WMA
FM transmission frequency: 87.5-108MHz
USB Charger output: 5V 2.1A
Frequency respond: 20Hz-15KHz
TF Card: 32G(max)
Working voltage: DC12-24V
Operating Temperature: 0 – 50
Battery: Button cell (built-in)
Interface: 2*USB port 1*3.5mm audio interface 1*TF Card slot