Material: metal Laser light battery: 60mAh built-in lithium battery Power supply: USB charging Three modes: UV, lighting, infrared (5 modes) Functions and features. 1: 3 patterns and 5 changeable patterns of cat toys that you can see in the picture: 3 patterns (red light + UV + white light) 5 red light patterns (dot + butterfly + smiley face + star + mouse) 2: Slide button design, toggle style light pattern button, no need to hold it all the time you play with your cat or dog. 5 different red light patterns can be easily changed by downshifting, switching on Just down the aisle and get a different light pattern. You can hold and switch it with one hand and then switch it with two fingers! 3: Save Money: This cat toy is USB rechargeable so you don’t have to keep buying batteries. 4: HIGH QUALITY: High-quality stainless steel housing and batteries with large capacity for long operating times without frequent recharging. 5: Mini and portable: The cat pointer has a lanyard and a paper