Features: *New and high quality *Made of high-quality materials, very practical *Quick installation and easy to use *Made of high-quality materials, anti-corrosion, wear-resistant, and non-deformation 1. Wireless V5.0 2.Support ambient light 3.Battery voltage detection 4. Automatic power-off memory function 5. Support FM stereo transmission technology 6. Support TF card U disk playback 7. Support WMA, MP3, WAV, FLAC music format files 9. Wireless support A2DP, AVRCP, HFP, HSP 9. Wireless support for hands-free calls 10. Support wireless compatible stereo music DSP technology 11. Dual 3.1A 1A, PD 20W fast charging 12.EQ Specification: *Part Name:Car Charger *Shell material: ABS *Size:as shown in the picture *Color: black *Voltage:No *Shell material technology: fine lines, high gloss *Features: Patented appearance. Large white light screen, separate voltage display *Input: 12-24 *Output: 5V-1.5A or 5V-3.1A; *Total power: 7.5-20W *Output port type: , *Hardware functions: FM transmitter, USB charging, U disk reading, colored lights, EQ function undefined *OEM Number:No * Fitment：yes Fitments: Package Content: 1*car charger Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website. 2. Manual measurement data may have slight deviations. Made of standard material, quality assurance and practicality. Perfect function, bring you a wonderful experience. Every customer is entitled to a 30-day refund or replacement for damage/quality issues. If you have any questions, please feel free to contact us and we will solve it for you. Car Modulator Transmitter Fm Transmiter 3.1A Dual Usb Port Pd Charging Handsfree