1.Portable mini robot speaker 2.Support MP3,MP4,FM ... ion battery 4.Micro SD/TF 5.Christmas gift Portable Mini Robot Speaker for MP3,MP4,TF card etc.: Product ... google android collectible shape, an awesome decoration alternative at home and in the office -MP3, MP4 auto-playback, ... speakers built in, impressive sound quality, compact and utterly portable -Built-in 800mAh battery, a sound standby time, 4 ...