Car Mp3 Player Usb Quick Charge Qc3.0 Handsfree Bluetooth-compatible Car Kit Wireless Fm Transmitter black

--Bluetooth-compatible hands-free: built-in microphone, convenient and safe answering calls; caller ID display

--Noise processing CVC: wind noise suppression, full-duplex communication technology during a call;

--Support mobile phone A2DP function: play high-quality mobile music directly after connecting to Bluetooth-compatible

--Support TF card expansion: play MP3/WMA format music;

--Comes with car charger: output 5V-2100m, can charge handheld terminal equipment.

Description:
Name: Car Bluetooth-compatable Player
Instructions
1. Turn on
(1) Insert the device into the car cigarette lighter power socket, and it will automatically turn on after power on;
(2) Through adjustment, select a radio frequency point on this device;
(3) Turn on the car audio and put it in the FM radio state, and adjust the receiving frequency of the car radio to be consistent with the transmitting frequency of the device.
2. Adjust the frequency and volume
(1) This device supports full frequency point transmission, frequency range: 87.5MHz-108.0MHz. You can enter the frequency point adjustment mode by short pressing the frequency point option key, use the up and down direction keys to adjust to the desired transmission frequency, and then press the frequency point option key to confirm the frequency point.
(2) Adjust the transmit volume: In music playback mode or call mode, long press the up and down direction keys to adjust the volume.
(3) Song selection: you can short press the direction keys "" and "" to select the track you want to play;
3. Play music in TF card
(1) Insert the TF card into the TF card expansion slot of the device, and the device will automatically recognize and play MP3/WMA music files in the TF card.
(2) Play/Pause: In the state of music playback, short press the "" key to switch between music playback and pause.
(3) Song selection: In the playing state, short press "" and "" to select a song.
4. Connect to Bluetooth-compatible devices
(1) This device has a built-in Bluetooth-compatible chip, which can be connected with handheld Bluetooth-compatible devices.
(2) After the device is turned on, it will automatically enter the Bluetooth-compatible pairing state. At this time, the Bluetooth-compatible indicator flashes at a frequency of 1 time/second. At this time, use the Bluetooth-compatible of the handheld terminal device to search for the Bluetooth-compatible named "T48QT48C" and connect;
(3) This device has a memory function. After pairing and connection, it will automatically connect after being turned on. There is no need to manually connect again;
(4) If you need to disconnect the currently connected Bluetooth-compatible device, you can long press "" to disconnect the currently connected Bluetooth-compatible device, or you can disconnect the Bluetooth-compatible device on the Bluetooth-compatible device side.
Packing list:
1 x Car Bluetooth-compatable Player
1 x Box
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.