Features: 1. [Simple To Use] This electric fence alert is easy to carry, clip on fence wire or tape, easy to operate, flashing light indicates low fence voltage. 2. [Durable Material] Made of high quality ABS and copper material, which is safe, durable, not easy to damage, and can be used for a long time. 3. [Exquisite And Waterproof] The electric fence alert is exquisite in workmanship, waterproof and stable in performance, so you can use it with confidence. 4. [Multipurpose] This electric fence alert is mainly used to test whether the electric fence voltage is normal, widely used for farm, outdor, garden, etc. 5. [Widely Application] The electric fence voltage warning light is matched with the fence host, and can be used for many types of electric fences, including steel wire, poly wire tape, etc. Specification: Item Type: Electric Fence Alert Material: ABS, copper Product Size: Approx. 9.5 x 6 cm / 3.7 x 2.4 in Battery: 3V, 1 x CR2032 button battery (Battery Not Included) Type: Detection series Purpose: Test whether the electric fence voltage is normal Application: Farms, temporary electric fence systems Applicable Animals: Neutral or ferocity animals, such as sheep, goats, cattle, wolves and jackals Weight: Approx. 89g / 3.1oz Color: Black If it is used for chicken, the voltage number is relatively small, you can choose the second mode .(1500-2500V) If it is used for animals such as pigs and sheep, and the voltage is large, you can choose the third mode. (Over 2500V) Package List: 1 x Fence Alert (Battery Not Included) Features 5 Adjustable RGB LED Lights: Enjoy 5 vibrant LED lights (red, blue, green, multi-color, multi-color) that attract your pet's attention, offering 5-6 hours of play after just 1.5 hours of charging. Wireless Remote Control: Conveniently control the smart rolling balls from 4 to 16.4 feet away, making pet training and play effortless. 3 Interactive Reaction Modes: Engage pets with 3 modes - roller, bounce, and automatic sleep - promoting play and exercise with automatic sleep and wake-up functions. Durable Pet-Friendly Material: Made of high-impact ABS plastic and TPE, these pet balls are wear-resistant, drop-resistant, and safe for pets to play and chew. Stimulate Hunting Instinct: Keep your pets happy and healthy with this automatic bouncing ball, stimulating their hunting instinct and encouraging exercise and play.