JNXIJ 4 PCS Deer Whistles for Car, Deer Warning Whistle Wind Activated Safety Alert with Adhesive Tape, Animal Alert Device Avoid Collision for Sedans Trucks Motorcycles, Car Accessories (Black)

Premium Material: The deer whistle is made of high-quality plastic material, which is highly durable and resistant to wear. This lightweight and sturdy material ensures the whistle can be used in all weather conditions without deforming, so it remains reliable at all times

Improving Safety: When air passes through the deer whistle, ultrasonic waves are generated that warn deer, antelope, kangaroos, and other animals to stay away from vehicles. This prevents collisions between animals and vehicles, ensuring the safety of both animals and drivers

Professional Design: The deer whistle produces sound waves of different frequencies through two built-in chambers. When the vehicle exceeds 35 miles per hour, the whistle automatically activates, emitting ultrasonic noise that deer can hear from up to a quarter of a mile away

Easy to Install: The deer whistle is equipped with tape for quick and easy installation. First, clean and dry the installation site. Then, peel off the protective film from the adhesive tape and secure the whistle in place. Press firmly for a few seconds to ensure that it is securely attached to the surface

Wide Application: This deer whistle can be used on flat surfaces, such as vehicle grilles, bumpers, and rearview mirrors. It is suitable for a variety of vehicles, including cars, SUVs, and trucks. You can use it to alert nearby animals, making it an essential accessory for outdoor driving trips