It is compatible for mobile phone, MP3, MP4, computer and other audio devices with 3.5mm socket. It is suitable for Promotion, Gift, Store for sell. Pocket size make it carry anywhere.
2.6 X 2.6 X 4.6
PriceIncludeClr: 1 color
PriceIncludeSide: 1 side
PriceIncludeLoc: 1 location
DecorationMethod: Screen printed