Mohard Bluetooth Car Adapter, Bluetooth FM Transmitter for Car MP3 Player FM Transmitter, Hi-Fi Amplifier, Hands-Free Calling, Dual USB Ports (5V/2.4A & 1A), LED, Support TF Card & USB Flash Drive

【2 USB PORTS & SAFE CHARGING】Supports charging 2 devices simultaneously with overcharge protection. One USB port(5V/1A) with music icon can read USB disk, another USB charging port(5V/2.4A) efficiently gets your smart device fully charged. Enjoy in-car stereo streaming and charge smart phones at the same time. 【3 MUSIC PLAY MODES】This FM transmitter for car can stream clear stereo music freely in 3 ways--A. Bluetooth Connection; B. USB Flash Disk (≤32G); C. TF Card (≤32G), Supports MP3/WMA/FLAC/WAV/APE format. 【AMBIENT BLUE RING LIGHT】When power on, the ambient luminous ring light will illuminate blue, making it easy to use in car dark environments, and also brings a cheerful atmosphere; Easy and comfortable to view volume, car voltage and FM frequency displayed on the LED screen. 【HANDS-FREE CALLS】Built-in microphone with echo cancellation and noise suppression (CVC) technology, this Bluetooth FM transmitter provides an amazing hands-free function; Answer/Reject/Hand up/Redial calls all in one multifunction button; Automatically switch to hands-free mode from music playing status when coming calls. 【WIDE COMPATIBLITY】This Bluetooth transmitter is well compatible with iPhone, iPad, Samsung, HTC, Sony, Tablet and other Bluetooth enabled devices such as MP3, MP4 Player. Also it will fit all cars/trucks (12-24V). 【USAGE INSTRUCTIONS】 1. Plug it into the car cigarette lighter socket, and it will power on automatically. 2. Adjust the car radio to an UNUSED/BLANK FREQUENCY (88.1-108.0 MHz). 3. Long press the MFB button to enter FM mode. 4. Tune the device to the same channel as the car radio. 5. Pair your phone with the T25 FM transmitter via Bluetooth. (Note: UNUSED/BLANK FREQUENCY refers to the station with no music or vocals, just steady rustling.) 【FAQ-Q1】 How to Avoid Static Noise to Ensure Sound Quality? A: Please make sure to tune your car radio to an unused/blank frequency and set your FM transmitter to the same frequency. B: Lowering car speaker volume and increasing phone and car Bluetooth volume can help reduce background noise. (Volume Adjustment Sequence: Phone→FM transmitter→Car Speaker) 【FAQ-Q2】 Is the voice unclear or completely inaudible from the other end during the call? 1. Please choose B luetooth to answer the call. 2. Poor phone signal at the other end of the call, we suggest you dial later. 3. Poorsignal or interference in your car, please try to dial a few more times .4. Turn up the volume of your car audio and cell phone. 【FAQ-Q3】 Is the power not responding or not displayed? 1. Make sure the FM transmitter is properly connected to a power source. 2. Try reseting the trans mitter by unplugging it from the power source and plugging it back in. 3. Check if the fuse in the transmitter is damaged and needs to be replaced. (Do not operate by non-professionals.)