... , etc 2. Rechargeable, portable, 3. MP3, FM radio channel, 4. High quality,good voice Mini music car digital sound box speaker with ... any time. Product feature1. Car model speaker, portable speaker with high quality voice;2. Compatible with iPod, iPhone, iPad, smartphones, MP3/MP4 ... TF card / USB Drive slot; 7. U disk usable to play music;8. Supply HIFI sound quality, low power dissipation;9. Multi ...