Trendy, waterproof, simple, generous and compact design. With hanging buckle, it can be hung on the collar and therefore is easy to wear. The light and waterproof clip lamp is a perfect alarm signal and good protection for your dog in the dark night when playing outside. Pendant luminaire, lighting mode: always bright flashing, can be selected as required. Protect your dog at night and wear a lightweight pendant so that your pets will stand out at night and don't get lost. Material: acrylonitrile butadiene styrene (ABS). Product Dimensions: Approx. 5.7 x 3.5 x 2.5 cm. Lighting mode: fast flash, always on, off. Operating voltage: 6 V. Battery capacity: 20 mA. LED lamp power: 0.06 W. Lighting time: rapid flash: 150 hours, always: 100 hours. Battery: 2 x 2032 button cell batteries (not included). Package weight: approx. 35 g. Scope of delivery:1 pendant light for pets.