The speed is adjustable, even short legs can play, low speed/high speed two gears are adjustable, short the power button after turning on, adjust the speed of the ball, after turning on/short the power button/adjust the speed: low speed mode: light green/light blue; high speed mode: dark green/dark blue. Small body, big power, strong battery life of 90 minutes, built-in 150mAh ternary lithium battery, Performance motor, high-speed drive: equipped with a 12000 rpm high-performance motor, the fastest speed can reach 1m/s, fight, it is difficult to tell who is better, The wave texture is mysterious: the spherical adopts a special wave texture, which increases the uncertainty of the movement direction and stimulates the cats interest in , Type-C charging does not require battery replacement, one charge lasts for a long time, battery anxiety, Color: A:blue Material: ABS Package Contents: 1 x cat ball 1 x charging cable Only the above package content, other products are not included.