Specific ultrasonic frequency: This ultrasonic bat repellent device emits a specific ultrasonic frequency detectable only by bats and insects, helping to keep them away from your home. Large coverage: This repellent operates silently, making it suitable for use in rooms and garages. Ideal for insect and bat control in large, open spaces to help protect your furniture, pets, and home. Safe for children and pets: The device uses ultrasonic frequencies that only insects, bugs, and bats can detect, encouraging them to leave your space. The outdoor bat repellent produces no odor or harmful components. Noiseless: Ultrasonic waves are beyond the human hearing range, ensuring quiet operation. Enjoy a peaceful night's sleep without noise disturbances. Easy to use: This rechargeable outdoor mouse repellent offers long-lasting performance. Portable design allows for convenient use anywhere. Simply press the power button to activate. Color: White Material: Plastic Package Contents: 1 x Ultrasonic Bat Repellent Note: Light reflection and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.