Specifications and Product Description

2 in 1 Ultrasonic Dog Repeller - Dual Probe Repellent & High Power Speaker** This dog repellent uses ultrasonic waves to stop unwanted behaviors, such as barking and biting. It emits a high frequency sound (20-25kHz), inaudible to the human ear, but highly sensitive to dogs. It is safe and does not damage the dog's hearing. **Main functions:** 1. **Repellent Mode:** Continuous emission of ultrasonic waves (7-10 times per second), accompanied by a flashing LED at the same frequency. 2. **Training Mode:** Variable ultrasonic frequencies (low, medium, high) to correct unwanted behaviors, such as barking and other negative behaviors. 3. **Long Battery Life:** 1000mAh lithium battery, USB rechargeable for long battery life. 4. **Dual Probe and Transformer:** Greater power and effective coverage. 5. **Low Battery Alarm:** Red indicator light when battery is below 20%. 6. **Action range:** Up to 10 meters away. **Specifications:** - **Material:** ABS - **Color:** Black/Silver - **Package dimensions:** 142 x 95 x 41 mm - **Package weight:** 140.6 g **Included in the package:** - Pet collar *1pc - USB cable *1pc - Suspension rope *1pc **Note:** 1. Battery below 20% activates a red light. 2. Do not use adapters higher than 5V2A for charging. 3. Avoid immersion in water or extreme environments (below 0°C or above 45°C). 4. Color and size may vary slightly from the pictures due to screen settings or manual measurement.