Highlights:1.Our mouse blocker can effectively keep rodents, wildcats and wild dogs away from your properties or vehicles2.The 4 red and 4 white strobe light flashes to scare them away from your properties or vehicles like an owl.3.No poison and chemical, super environmentally friendly.4.The built-in vibration sensor allows the rodent chaser to automatically keep standby when the car is started and resume working after the car is parked5.Features 4 cable ties to fix the tangling wires, portable and convenient.Details:*Features*:*2 In 1 Rodent Chaser*:Designed with 2 effective modes(Vehicle Mode/Indoor Mode),our mouse blocker can effectively keep rodents,wildcats and wild dogs away from your properties or vehicles. Features 538-861Sq.ft coverage area and comes with 2 packs,suitable for car engine compartment,passenger compartment,trunk. Also for garage,attic,basement,warehouse,barn,shed,living room etc..*2 Effective Gears*:Under every mode,we offer different gears to deal with different animals. The 26-65KHz ultrasound and alarm sound dive mice/small rodents away. The 9-65KHz ultrasound and alarm sound expel small wild cats/dogs/squirrels. The 4 red and 4 white strobe light flashes to scare them away from your properties or vehicles like an owl.*Human & Pet Safe*:The ultrasonic sound specially designed above the rodent hearing,is safe for humans,children,mothers,babies,cats,dogs and all house hold electronics. No poison and chemical,super environmentally friendly.*Energy-saving & Easy To Set Up*:Features 2 buttons,one for mode switch,one for gear switch,easy to set up. The built-in vibration sensor allows the rodent chaser to automatically keep standby when the car is started and resume working after the car is parked. Besides,the digital display shows the ultrasound frequency in real time,very convenient.*3 Power Supplies*:Equipped with 2 DC to USB cables,2 cables to vehicle power,our under hood rodent repeller can be powered DC5-12V vehicle power or adapter. It can also be powered by by 3Pcs included AA batteries. Moreover,it also features 4 cable ties to fix the tangling wires,portable and convenient.Friendly Reminder:1. Under Vehicle Mode,the rodent chaser automatically keeps standby when the car is started and resumes working after the car is parked.2. Please insert 3 provided batteries before use.*Specifications*:​ Product Type: Car Rodent ChaserColor: BlackMaterial: ABS3 Power Supplies: *3Pcs AA 800mAh Batteries(Included);DC5-12V Vehicle PowerWorking Voltage: 5V/12-24VPower Consumption: 0.6W2 Buttons: Mode Switch(Button 1), Gear Switch(Button 2)2 Modes:2 Gears Under Vehicle Mode:2 Gears Under Indoor Mode:Working Time:Applicable Animals:Coverage Area: 50-80 Square Meter/538-861Sq.ftUltrasound Frequency: 9-65KHzLED Strobe Light: 4 White Lights, 4 Red LightsNoise: ≤94dBPer DC To USB Cable Length: 79.5cm/2.61ftPer Cable To Vehicle Power Length: 86.5cm /2.84ftPer Rodent Chaser Size: 8x12x3.5cm/3.15x4.72x1.38inPer Rodent Chaser Weight: 102g/0.22 lbsPackage Size: 13*12*7cm/5.11x4.72x2.75inPackage Weight: 442g/0.97lbs*Package Lists*:2 x Car Rodent Chasers2 x DC To USB Cables2 x Cables To Vehicle Power6 x AA Rechargeable Batteries8 x Cable Ties1 x User Manual