Specification Accessories: waxing brush, polishing brush, cleaning brush and fastener This scrubbing tool set comes with a waxing brush, a polishing brush and a cleaning brush. These 3 different brush heads can be used with the handheld cleaning machine and become a multifunctional machine of car beauty, waxing and maintenance for domestic cars. Brushing brush: suitable for cleaning the wheel and car mats. Waxing brush: Waxing the car and the car sofa. Polishing brush: Polish the car with this brush after waxing and the car will look shiny and fresh. Power Supply: Rechargeable Battery Battery Capacity: NI-MH 3.6V 1.3Ah Charging Time: About 4 hours Continuously Working Time: About 60min. Waterproof Level: IPX7 Weight: 0.78kg.