Color Brown Wood Grain + Black Brand DEKKO Model DK002 Material Wood + ABS + electronic components Quantity 1 Piece Total Power 2 x 8 W SNR >=90dB Sensitivity 87dB Impedance 4 ohm Channels 2.0 Interface 3.5mmUSB 2.0OthersSD/MMC card slot mini USB port Remote Control Type Wireless Supports Card Type SDOthers Max Extended Capacity 8GB Radio Tuner No Built-in Battery Capacity 2200 mAh Plug Specifications OthersUSB Plug Other Features Bass effect with clear sound performance; Portable and convenient; It can play music from USB flash drive or SD card; Can be also as a multi-media player speaker to connect computer cell phone and tablet PC etc; Built-in LAN-in interface; Multi-functional and practical. Packing List 1 x Speaker 1 x Audio cable (51cm) 1 x USB cable (50cm) 1 x Remote controller (Built-in 1 x CR2025 battery)