【3 in 1 Port intelligent fast charging】: it comes with three charging ports (Apple charging Port, Android Charing Port, Type C). 3.1A current output, supports more professional and safer charging for various mobile phones and iPad,tablets. 【Multi-functional Bluetooth FM Transmitter & Radio Car Adapter】High-resolution, high-performance stereo, no stutter, support lossless music such as MP3 / FLAC / WMA / APE, multiple audio formats play. 【USB Flash disk / TF card, plug and play】 compatible with various brands of music U disk / TF card on the market, up to 32GB expansion, playback mode can be freely switched. 【Power-off memory playback function】automatic connection, memory frequency after power onClear sound, no delay and no noise, upgrade chip is clearer, call & play music is not stuttered, noise cancellation.