Wireless design, easy to carry. The rotation reaches 1500 revolutions per minute, and all kinds of scratches are removed. Smart chip, waterproof and leak-proof, stable, overheating control, more secure. Strong motor, stable performance, efficient waxing, and more delicate polishing. Second-speed speed regulation, low-speed gear waxing is more uniform, high-speed gear, polishing is brighter. Eccentric polishing machine, oval polishing track, contact surface, no damage to car paint. Name: Wireless Polishing Machine Battery capacity: 2*2000mAh Battery life: about 1 hour Function: polishing and waxing Noise: 75dB Colour:black Material:plastic Package Contents: 1 x Car polisher 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.