PECIFICATION: Material: Stainless steel shell plastic Powered By: USB charging Color: Silver Size: 0.6 4.5 in 1.5 11.5 cm (D L) Package List: 1 Cat chase toysSpecial features: Easy to Use. MULTIFUNCTIONAL USE: – Not only use this play with your pets, but you can also use it in lectures or teaching so that you can point out what to say and keep the audience focused. It also fits for travel, camping, hiking, outdoor sports and is very useful for field rescue and exploration. SPECIAL DESIGN: – The kitten toys have high quality stainless, anti-off tape and clip. Equipped with metal clip design, providing a comfortable touching and more durable for use. Small size and easy to carry, easily put these interactive toys in your pocket or bag. USB CHARGING DESIGN: – Slide button design, No need to push and hold while playing with the cat or dog. USB charging Recharge anywhere, without battery trouble. MULTIFUNCTIONAL LIGHTING: The first mode(red) could be used as an interactive toy for pet cat dog play, chg and exercise The second mode(purple) for cats ringworm, dog urine, pet stains and more The third mode(white) is for your daily use, especially for urgent night situations. BEST GIFT FOR YOUR CAT: This is a great pet interactive toy for your lovely cats dogs. Your pets will get a lot of exercise, especially great cat toys for indoor cats. Make pets more exciting when training and to stimulate their interests in greater interest.