Bluetooth Car FM Transmitter,Wireless Radio Adapter Car Kit Music Control,Hands-Free Calling 1.44" Display with 2 USB Car Charge Port Built-in Mic Smart Mp3 Player TF Card Input/Output

(Clear HD Sound): Bluetooth 4.2, come with A2DP function, Automatically reduce noise, eliminate echoes. Dual-core chip ensures the excellent sound quality, let you enjoy high quality music and calls in car. (Slide-out Design): The new slide-out design protects you car charger and USB ports when no charging. Built a multifunctional button, easier to operate. Compatible with 99% of car model and 99% of smart phone. (Hands-free Calling): When a calling income, the music will pause automatically. After connecting, hands-free calling via car audio after connecting, making your driving be safer and calls be more clear. (Dual USB Charging): Dual USB 5V/2.4A2.4A, supporting two devices smart and fast charging at the same time. High temperature resistant shell equipped with over-temperature protection chop, no heat risk. (TF Play Function): Playing songs by inserting TF card (maximum support 32GB TF card), supporting MP3 and WMA format files. And it can play your phone music after connecting Bluetooth of car adapter. This Bluetooth FM transmitter, let you stream music and calls directly from your device to your car FM stereo system. The built-in microphone provides you with an amazing hands free function, it also features dual USB to charge your phone or other external device. The bluetooth chip can be used with a wide range of device which can make can your driving more interesting. Specification Bluetooth version: JL 4.2 Bluetooth Protocol: AVRCP, HFP, A2DP FM frequency: 87.5-108.0MHZ TF Card( Max capacity): 32GB Frequency stability: ±10ppm Product Input:12-24V Charger output: 5V/4.8A Music Format: MP3/WMA FM transmit distance: about 3 meters Bluetooth Distance: about 10 m Material: ABS How To Use 1.Instert car cigarette lighter. 2.Adjust the car charger frequency to be consistent with the car frequency. FM channels 87.5 MHz - 108.0 MHz, 0.1MHz/step. Turn on Bluetooth to search C43, then pair. 3.Insert a TF card or pair this Bluetooth FM transmitter with your digital device to enjoy music playback or hands-free conversation. Notes 1.Although the transmission power of this product is relatively strong, better to skip the Frequency with strong signal in local to get a better sound quality. 2.Bluetooth has to be manually reconnected for some phones without auto connection when power is cut off. 3.Do not enlarge the radio volume too much , so as not to increase back noise of the sound. 4.Do not use this product in a dusty and humid environment with extremely high and low temperatures. Package 1*car charger 1*user manual