Dual Ports Car FM Transmitter Handsfree Portable Car Music Player With Wireless Bluetooth 2 USB Ports Car Auto Accessories Features: 1.Stable & Fast Connection: This FM Transmitter have Wireless 5.0 connection,which is more stable and fast , 1 second connection, response speed increased by 95%, smooth music/call without delay. 2. Intelligent & Digital Display: this Radio Adapter have real-time voltage monitoring, battery voltage monitoring, that always keep the car safe state. 3.High Performance : This Adapter have HD music decoding, music surging, pleasant driving, ergonomic dial wheel, plug and play, make driving easier and the journey more exciting. Plating dial, one key answer/playback: one key hands-free answer makes driving safer 4.Automatic reconnection:With Automatic reconnection and shutdown memory playback function, this car charging can be automatic power-on connection, no need to retune the frequency, more convenient playback. 3A intelligent fast charging activates the battery: dual USB intelligent charging, total output 3A, offers driver and passenger perfect seat charging experience. 5.Universal: This charger Compatible with MP3/APE/FLAC/WAV and other audio formats, support WeCha voice calls. QQ, etc. Never stop charging even on bumpy and bumpy mountain roads:Increased anti-slip area and extended anti-slip dome on both sides keep the device firmly in place even on bumpy and bumpy mountain roads. Specification: Special Features: MP3 Players Certification: CE,RoHS Origin: Mainland China Color: Black Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Packages: 1Pc*Car MP3 Player 1. All items will be double checked and well packed before sending. Items will be dispatched within 3-7 business days after customers pay the order. Because we have thousands of order everydays. We need to arrange