Sports Mini Speaker 1.TF card playing & download, Line-in, FM Radio function. 2.Built-in Rechargable Battery Applicable to MP3, MP4, Laptop, PC, MD, Mobile phone, etc…all kinds of digital audio players with 3.5mm jack Fashion Cloumn Speaker Attribute: Material:ABSDimensions:88*35*35mm Support:TF card+FM radio+USB+earphone Output:2.5WLi-ion batter: 3.7V 630mASNR:≥85dBcharging-voltage:DC 5VCharge ...