Description This advanced ultra pest repeller is designed for use with a 12V car battery and features a rechargeable power source. It operates electrically without emitting chemicals or poisons, making it safe for use around pets and humans. This device is specifically compatible with 12V battery systems. Features - Color: Black - Material: Plastic - Size: 11.6 x 6.5 x 2.9 cm - Input Voltage: 12V - Current: 20mA - Power: 0.24W - Frequency: 12KHz - 24KHz - Emits ultra waves that create an uncomfortable environment for rodents by stimulating their tory and nervous systems - Chemical-free and non-toxic design ensures safety for people and pets - Connects directly to a car battery using the included cable - Effective against mice and other common pests - Low power consumption, compact size, and lightweight design for easy and practical use Packing List 1 x Ultra Pest Repeller