Features 1. Hands-free Cat Toy: The ray of light is integrated into the collar to keep the ray point in front of cats at all times, whether they're jumping or running. Cats are always attracted to chase them, making it is ideal for anyone who works from home and needs time to focus or relax. 2. USB Rechargeable Battery: Compared to replacing alkaline battery, rechargeable battery with micro-USB charging port are more convenient and eco-friendly. Cats can play for nearly five hours on a single charge of 2 hour with this rechargeable collar toy. 3. Suitable and Comfortable for Cats: The adjustable collar and 41-degree flexible light pointer head ensure that it suits most cat sizes; it's light enough for cats to wear even when pursuing. 4. Quality Material: The interactive cat collar is made of selected TPU material, which is harmless for cats or other pets. Lightweight collar is comfortable to wear on neck of kittens. 5. Safe for Pets: With 5V1A power output for pets and human safety. The collar is soft, durable, and washable. Specification Material: PC, TPU Color: White Size: 9.2 x 9.2 x 3.8 cm Weight: 55 g Charging time: 2 hours Using time: 24 hours Package Include: 1 Amusing Cat Collar