【Triple-Mode Pest Repellent】Features three adjustable modes with varying frequencies (22-35KHz, 20-30KHz, 3.9-8KHz) to effectively repel mice, cockroaches, and other pests. 【Multi-Sensory Deterrent】Combines ultrasonic waves, dual-pulse pressure waves, and LED strobe lights to create an inhospitable environment for pests. 【Ambient Lighting】Equipped with green, blue, and red ambient indicator lights, enhancing both functionality and aesthetics. 【Wide Coverage】Effectively covers an area of 120-150 square meters, suitable for homes, warehouses, hotels, and offices. 【Safe and Eco-Friendly】Utilizes harmless ultrasonic waves above 20KHz, making it safe for humans and pets while effectively deterring pests. 【Long-Lasting Performance】Designed for continuous operation with a lifespan of up to 3 years, providing long-term pest control solution. 【Easy to Use】Simple one-button operation with short presses to switch modes and a long press to power off, ensuring user-friendly operation. Specifications: Dimensions: 100 x 96 x 60mm Material: ABS plastic Operating Modes: Variable frequency ultrasound + dual pulse head + LED strobe light + tri-color ambient light Frequency Ranges: Mode 1: 22-35KHz, Mode 2: 20-30KHz, Mode 3: 3.9-8KHz Rated Power: 3-5W Power Supply: DC 5V/1A Lifespan: 3 years Surface Finish: Matte black spray paint Control: Three-mode adjustment + tri-color ambient light + LED strobe light Effective Range: Approximately 120-150 square meters LED Strobe Frequency: 60ms flash (8 times), 600ms pause