[Dual USB Ports For Char- Faster]It can charge two devices at the same time and has an overcharge protection function. The device is when charging. One port is quick char- 3.0 port, up to 4X faster than standard char-gers, to char- compatible devices to 80% in just 35 minutes, and the other USB char- port (5V/1A) also functions as a U disk port for . [Bluetooth Version 5.0 & 7 Color LED Backlits]Adopted Bluetooth V5.0(Compatible with V1. 2/2. 0/2. 1/V3. 0/4. 0/V4. 1/V4. 2), Stereo Bluetooth and FM transmission technology, wireless Bluetooth Radio Adapter chip provides faster pairing. In the night, with 7 marvelous light modes. The light is soft but bright enough when driving at night, and you can freely change colors according to your mood or to match the interior of your car. (Note:The light can be turned off) [Hands-free Calls]Our bluetooth FM transmitter car kit has high-performance microphone with noise suppression () technology. Answering/redialing/dismissing or ending call just simply click a button, also support private call. This FM bluetooth transmitter car kit also will make your driving and more focused without distraction to frequently check the screen. [Easy to Use]Plug Bluetooth FM Transmitter into the car lighter. Tune the car radio into an unused FM frequency (range from 87.5 to 108 MHz), then match this FM Transmitter to the same frequency. Pair this handsfree car kits with your phone or tablet via Bluetooth. The simple and compact buttons layout in front of the bluetooth car adapter FM transmitter makes you clear at a glance, which has more powerful and fast functions than others on the market. [Broad Compatibility]Colorful ambient light display on panel shell, the last paired phone can be automatically connected due to the memory function. In addition, the compact design saves space and ensures access to the shift lever. The radio transmitter car kit also has wide compatibility with all Bluetooth enabled devices, such as smartphones; Also it will fit all of cars/trucks (12-24V). colour: black Material: ABS Package Contents: 1 x Car FM Transmitter 1 x English manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.