Features: brand new and high quality RANDOM MOVEMENT and AUTOMATIC STEERING: The interactive cat toy is realistic robotic mouse to entertain cats on its own. It will better attract your cats attention and promote its desire of chasing and hunt. It is the best cat toy for indoor cats to keep them interested and anxiety relieves. HUNTING SIMULATION and ENTERTAINING EXERCISE: The enrichment toy changes direction automatically when colliding with wall, tables and door with no help required. BATTERY POWERED and MOTION ACTIVATED: The electronic teaser toy is power-operated by battery. The ambushing toy will stop and can be reactivated by being lightly touched by kitten. MATERIAL: The electric mice toy is made of good quality plush, which is sturdy and resistant to scratching and chewing. PERFECT GIFT: This interactive cat toy is great gift for your lovely cats. It will accompany your cat while you have to work or leave home. Package Includes: 1 Piece Cat Mouse Teaser Toy (Gray or Yellow) Specifications: Material: Plush Color: Gray or Yellow Size: Approx. 75x45x37mm or 2.95x1.77x1.46in Weight: Approx.200g Power: Battery Powered CR2450 button battery note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item. Thank you!