1.Mobile Stand wireless speaker; PoweSupply:Lithium-ion,500Mah,Computer-USB-in,DC-in 2.Compatible,mobile/computer/MP3/MP4,Compatible Micro TF,Support TF card (MAX 32GB)
3.3.5mm AUX in
4.NdFeB Speaker inside , 2 inches; 4Ω
5.Output:3W
6.Frequency response:90-20KHz,SNR:≥80db
7.Support bluetooth and calling Handfree function
8.Material:ABS Plastic (UV)