Product name: Electric cleaning brush Product voltage: 3.7V Product power: 15W Working time: 60 minutes Battery capacity: 2500mAH Color: White Material: ABS Package Contents: 1 x cleaner 5 x brush heads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.