... Multi-Function mini speaker with USB card 2.Lithium Battery 3.Speaker 2.0 4.With headphone jack 5.CE ROSH Multi-Function mini speaker ... recording (optional) and FM (optional)Antimagnetic interference function Material: Aluminium alloy Power source: Li-ion ... multi-language: Chinese, English, French, German, Italian, Dutch, etc. Supports Micro SD/TF card, USB disk, FM, etc. Supports Line IN function ...