About This Key Upgrades & Advantages Over MS-5: Water proof--- 100% Waterproof Design, perfect for pets who love swimming, playing in the rain, or running through sprinklers Motion sensor--- Smart Motion Activation Stops unnecessary 24/7 ultrasonic triggers, ensuring your pet enjoys uninterrupted rest Low battery indicator--- Clear Alert (Red LED Indicator) Instantly see when battery is running low—no more guessing or pressing buttons Replacement easy--- Separate battery apartment, replace battery by using a coin Reduce daily consumption--- Use battery CR2032, cheaper and easy to buy Easy to attach--- Durable, Secure Hook provide a strong, reliable hold on your pet’s collar or belt Night walk---Reflective strips for night time walks Overview Pattern : Solid Color : BLACK Material : Acrylonitrile Butadiene Styrene (ABS) Brand : PETZEE Item Display Dimensions : 2.36 x 1.32 x 0.87 inches
