Car Bluetooth 5.0 FM nsmitter Dual USB 3.1A Fast Charger Car LED MP3 Modulator Player Wirele Handsfree Audio ReceiverSpecifications-Support quicharge-Total Power: 18W Max-USB 1 Output:4.5V/5A,5V/4.5A,9V/3A,12V/2.1A-Type-C Output:4.5V/5A,5V/4.5A,9V/3A,12V/2.4A-USB2 Output:5V/1.5A-Bluetooth nsmiion distance: 10M-Bluetooth microphone effective range: 5M-FM nsmiion frequency: 87.5-108MhzBluetooth Connection Operation:1.Insert the product into the arette socket to power it on2.Adjust the car FM frequency to be consistent with that an empty frequency and save at the same frequency3.Open the phone bluetooth to search for ''BSXY-8''4.When the connection is completed,the product can play musicFeatures:-QuiCharge and Listen to Music, One Charger is Just Fine-Various interfaces can meet various requirements such as charging, listening to music, voice playing, etc.-Three-port Design Full QuiCharge Protocol-Three-port Design Full QuiCharge Protocol-Bluetooth 5.0 technology ensures longer and more stable nsmiion distance.-Equip with Bluetooth 5.0 technology, synchronous nsmiion without no delay, stereo esound effects.-Build-in HD microphone,one touch to answer incoming calls,reject,hang up and last redial.-Answer the phone: short pre the hands-free key once after the incoming call.-Hang up the phone: short pre the hands-free key once during the call.-Reject the call: pre the hands-free key for 2 seconds once for the incoming call.-Redial the last number: short pre hands-free key twice continuously.-Lole De Demanding Sound Quality- sound nsmiion, and free from noise or current sound. Compatible with MP3/WAV/FLAC/APE/WMA audio formats.-Music playbais supported from external f disk/TF card.-There is no need to install driver , plug in and play audio files immediately.-Safer Driving with Smart Voltage -When the car is switched on, the battery voltage can be automatically detected to ensure the safety.-Simultaneous Playbafrom Two Devices -- Never Monotonous-Two devices can be connected at the same time, which will be played firstly when used firstly. When an incoming call comes, the phone with the call will be automatically switched-Universal for All Phone and Car Models-It is suitable for mainstream 12V~24V vehicles on the market and is also compatible with various APPs.-Never Stop Charging Dete of Bumpy Roads-Lengthened anti-skid shrapnel is firm and secure, which won't bounce out on the bumpy roads.