Car Bluetooth Modulator

Interface: High Speed USB2.0Screen: LED screen
Power Source: Cigarette Lighter Power
USB output: 2.1A
Memory Card Type: TF Card
Support TF card / U disk capacity: ≤ 16GB
Power supply: DC12-24V
Support file type: MP3/WMA
Operating Current: 50-100mA 
Bit rate: 64-320kbps
FM frequency range: 87.5-108MHz
Signal to noise ratio: 85db (FM: This product is a special Bluetooth car charger mp3 player along with a professional high-performance Bluetooth Module. Built-in mp3/wma decoder chip that can transmit music files inside the USB disk to car stereo via wireless. Besides, during the Bluetooth , you can play the phone's music and FM transmitter through the Car Audio, which is also perfect for accepting incoming calls as it automatically switches to the speaker's state, call end then automatically back the music player once the call is disconnected Easily enjoying the music and answer the call in hands-free mode while you are driving, which ensure the driving safety while enjoying music. Features: Professional level Bluetooth Module FM transmitter LED display window Line audio input Supporting playing music by USB disk Supporting MP3/ MAV/ WMA/ FLV music format Answer/hang up/reject/redial calls via Bluetooth Bluetooth stereo music play Call Echo Cancellation and Noise Reduction( CVC ) technology Dual USB output voltage, provides powers to other devices up to 5V/2.5A Automatic memory function of power failure frequencyDUAL USB CAR CHARGER : 2.0A and 1.0A,Input 12v/24v offer convenient and charging for you and your friends.USB charging cable is not included.BLUETOOTH FUNCTION : Bluetooth transmitter ,Transfer Calling / Music / FM / . 5% every hour low power consumption when use bluetooth play music. Mobile navigation,Voice broadcast . Bluetooth connect distances : 5 meters.Fit for most of android and IOS.HANDS FREE FUNCTION : Built-in Microphone,Switch to Hands-free mode automatically from music playing status when receiving calls.Answer/Reject/Hand up/Recall all in one keypad.MUSIC PLAYING FUNCTION : Support Bluetooth Music/ USB Disk/ TF Card / WMA / MP3 format. Listening to music while charging.Power off memory function,From broken song began to playadjust your volume via the modulator knob