This electric cat toy can sound, light up, and contains two modes, easy to use, and can bring endless fun to your cat.Features: Long press the switch for 2 seconds to turn on the cat automatic toy and enter mode 1: the toy starts to glow and enter irregular movement; press it again to enter mode 2: the toy will emit light, and sound, and perform the irregular movement. Comes with 2 feather replacement heads, and these feathers are derived from real animal feathers, safe and non-toxic. When you turn on the sound mode, the toy will make funny sounds to attract the attention of the cat and arouse its interest. The colorful lights that come with the toy can randomly change a variety of colors to attract your cat. Powered by USB charging, bbuilt-in 500 mAh rechargeable lithium battery. Stop standby function, which can save more power. Your little kitten can play all day when you are not at home. It is suitable for different sites or different personalities of cats. Specifications: Material: ABS Colour: White and green Size: Toy Ball(Dia.): approx. 7.7cm Feather Replacement Head(H): approx. 9cm Battery Type: Lithium battery Battery Capacity: 500mAh Charging Time: 3.5hrs Package Contents: 1 x Electric Cat Toy 2 x Feather Replacement Head 1 x Charging Cable