New LCD Bluetooth Car Kit MP3 FM Transmitter SD USB Charger Handsfree For iPhone (Size: One Size， Color: Black)Type: Bluetooth Handsfree PhoneRated Working Voltage: 12VLimit Working Voltage: 9-26VWork Rate Consumption: 1WOperating Temperature: 0 to 50 degreesSupport Playback Format: MP3， WMASNR: >60dBDistortion: <0.1%Frequency Response: 20Hz-15KhzLeft and Right Channel Separation: >60dBBluetooth Version: 3.0USB Output: 5V/2ABluetooth Sound Processing: with A2DP (Advance AudioDistribution Profile) FunctionBluetooth Transmission Distance: 10m-15mFM Transmitting Frequency: 87.5-108.0Package Includes:1 x Bluetooth Handsfree Phone1 x 3.5mm Audio Cable1 x User Manual