Sbulhia 4PCS Deer Whistles for Car, Ultrasonic Vehicle Horn Save Deer Whistle with Adhesive Tapes, Waterproof Dual Construction Warning Devices Alert Animals for Car Truck Motorcycle (Black)

Powerful Protection: The deer whistles emit ultrasonic waves of specific frequencies to alert wild animals such as deer, elk, and moose to stay away from your vehicle. They can effectively reduce the possibility of animals colliding with your vehicle, enhancing driving safety

Unique Design: The car warning whistles feature a wind-driven design, activating automatically when vehicle speed exceeds 35 miles per hour. Their ultrasonic alarm signals can reach up to a quarter of a mile, helping drivers slow down or take evasive measures in time

Superior Quality: Made of high-quality ABS, the warning device has a stable structure and can withstand external impacts and wear. In addition, they have outstanding weather resistance, maintaining reliable performance even when exposed to complex weather conditions

Simple Installation: First, wipe the target area clean with a soft cloth. Next, remove the adhesive protective film of the whistle and stick it on the car. Then, press hard a few times to ensure it is stable and does not fall off. The simple installation does not require additional tools

Versatile Application: The deer whistles measure 2.0 × 1.6 × 0.9 inches. They are applicable to most vehicles on the market, such as sedans, trucks, SUVs, etc. You can install the whistles on the front bumper, grille, hood, and other suitable locations on your vehicle