... speaker , X-MINI Speaker , Portable speaker , mp3 speaker , speaker , mini speaker .gift speaker ,promotion speaker High Quality Snowman Mini Speaker with LED lights Mini Audio Gift Speaker ... audio files directly from the U disk ,SD/MMC card. Can support MP3, MP4, ... rechargeable lithium battery. Pocketable & Portable.Interface:USB/SDMaterial:PlasticImpedance:8(Ω)Load Power:3W+3WSize:250 ...