About This Item 1. Adopt imported high-brightness LED, which can reach 5 kilometers visual distance in an outdoor dark environment 2. The high-transmittance mirror design has a viewing angle of 270 degrees wide-angle field of view 3. Adopt a high-precision waterproof design, the waterproof depth reaches 100 meters 4. Using high-specification and large-capacity rechargeable lithium batteries, the battery life is 92 hours 5, ​All-weather dog collar ornaments or dog collar lights, when your puppy is playing in the dark and seen by drivers on the road, allows you to easily find him or her at night and be well monitored when you are out Specifications: Material: plastic Color: red, green, blue, white Size: 10cm/3.94"*4cm/1.57" Package Included:1pc * pet dog cat collar LED light Using imported high-brightness LED, it can reach a visual distance of 500 meters in an outdoor dark environment Adopt a high-precision waterproof design, the waterproof depth reaches 100 meters, and it is not afraid of rain on rainy days Using high-specification and large-capacity rechargeable lithium battery, enhanced battery, long-lasting battery life, 900 minutes of battery life after 45 minutes of charging Widely used and perfect gift - This dog collar light is perfect for cats and dogs to play and walk at night, protecting them from harm. Dog LED Collar Light is lightweight and compact, easy to carry and store, for walking camping warning reflective