Phosooy Set of 2 Under Hood Device for Indoor, Engine, Car Trunk, Attic, Garage and Warehouse

About this item 4 AA batteries are needed, not included. Effective without Bothers. Under Car Hood: Fix the repellent with included cable ties in the vehicle engine compartment and press to turn on the device. Phosooy rodent repellent cuts off to conserve the battery when car is moving and at intervals when it is parked. It is recommended to apply 2 units of this device to your car every time. Widely Application: Mainly used for engine compartment, passenger compartment or other places in your car.