Upgraded 3-In-1 Ultrasonic Pest Repeller, 2025 Rodent Repellent With Strobe Lights For Car Engine, Home, Outdoor Garden, USB Rechargeable, Single Pack

1. Dual-Mode Intelligent OperationThe device features two user-selectable modes to suit different needs:Mode 1:​ Activated by pressing Button 1. This mode employs a combination of four flashing LED lights​ and ultrasonic waves at a frequency of 26-65 kHz​ to deter pests. It operates in a cycle of working for 20-30 seconds every 3 minutes .Mode 2:​ Activated by pressing Button 2. This is a enhanced mode that integrates four flashing LED lights, ultrasonic waves at a broader frequency of 9-65 kHz, and an audible alarm (buzzer at 300-500 Hz)​ for maximum repellent effect. It follows the same 20-30 seconds on / 3 minutes off cycle Smart Automotive Application:​ Designed for use in vehicles, the repeller intelligently senses the vehicle's status. It automatically enters its 3-minute standby / 20-30 second active cycle when the vehicle is stationary. Once the vehicle is started, the device automatically turns off all outputs (lights, ultrasound, and alarm) to conserve energy and avoid disturbance 2. Key Technical ParametersPower Supply:​ Wide voltage input range of DC 5-24V.Operating Current:​ 45-50 mA.Power Consumption:​ Low power consumption of approximately 0.6W​ Ultrasonic Frequency:​ Covers a wide band of 9–65 kHz.Buzzer Frequency:​ Operates at 300-500 Hz.3. Indicator Status & Self-CheckCharging Indicators:​ The device provides clear charging status: a red LED​ lights up during charging, which turns green​ once the battery is fully charged.Power-On Self-Test:​ Upon startup, the device performs a self-check: all four LED lights flash once​ accompanied by a short sound from the ultrasonic speaker​ to confirm proper functionality.One Piece,2-packABS