Material: Silicone Ball Diameter: 4.8cm/1.89" Battery capacity: 125 mAh Product use time: 70 minutes continuous Product Features 1. Switch key setting: long press 2S on/off, automatically enter the smart mode. 2. Short press to switch mode: (1) The normal mode blue light is always on, and it enters the sleep state after 4 minutes of work, and it is automatically activated when it senses that there is a moving state (2) The green light of the intelligent mode is always on, and it enters the sleep state after 4 minutes of work, and it is automatically activated when it senses a moving state 3. According to gravity eccentricity, The principle of centrifugal force of the earth works automatically to rotate to attract cats to play 4, dazzling luminous LED, dark meow owners can also play , shining light strips, attracting cats to play