Product name: Bluetooth Decor Speaker ArtisBox Play Product Size: 520*720*48mm Product color: Multi-color mask optional Speaker power: 8W*4 speakers Internet Protocol: Bluetooth MixPad communication distance: 10m Speaker pairing communication distance: 5m Power supply: Power Adapter Input power: DC20V/1.5A (100V-220V) Ower interface: 2 pcs; speaker bottom frame / speaker back hidden box Power cord length: Power adapter comes with power cord 0.4m extension cord 1.6m