Bluetooth FM Transmitter for Car, KKUYI Handsfree Call Bluetooth Car Adapter, Wireless Bluetooth FM Radio Adapter Car Kit with Bass Booster, 2 USB Ports

We are your best choice! ? Fast Charging: PD Quick charge 18W port, up to 4X faster than standard chargers, improved charging efficiency by 80%, save a lot of time. ? Bluetooth V5.0: Effectively avoid the problem of unstable connection, and suppress noise of other interference. ? Clear Bass Sound: Immerse in HiFi powerful music effects with you. ? Microphone: High-performance microphone with CVC noise reduction technology, eliminate the noise outside the roadside window and make your call clearer. ? USB & TF Card Drive: To play any stored music in stereo sound. Music in MP3 / WMA / FLAC / WAV format is supported. ? Car safety monitoring: Blue LED digital screen display of FM frequency and car voltage, provides you portable driving travel. How to use? 1. Turn on the car radio, tune the radio frequency to a channel without radio programs, to avoid interference from other signals, thereby obtaining better performance. 2. Insert the device into the car cigarette lighter hole. Long press and hold the "Hands Free" button, then press the up / down keys to adjust the frequency of the device to the same frequency as the car radio. 3.Turn on the phone / iPad's Bluetooth, search for "BT09" and pair. 4. Play volume adjustment: Long press the "Hands Free" button to enter the frequency adjustment mode, then long press the up / down song keys to adjust the volume. Automatic Connection: It will automatically connect with the Bluetooth on the phone every time you get in the car, without you having to do anything. Package Content: 1x Bluetooth FM Transmitter. 1x User Guide.