Ultrasonic Bark Control Device / Dog Deterrent
- Continuous Ultrasonic Emission: Press and hold the button to emit a continuous ultrasonic sound.
- Powerful Ultrasonic Wave: The air current generated by the ultrasonic wave is strong enough to extinguish a lighter flame.
- Single-Function Design: Focused on one task, ensuring the product is stable and reliable, which helps reduce negative reviews.
- Rechargeable with Long Standby Time: Built-in rechargeable battery provides extended periods of use on a single charge.
- Special Surface Treatment: Oil-sprayed casing with a reflective finish for visibility at night.
- Intuitive LED Indicators:
- Blue LED: Standby mode
- Solid Red LED: Working mode
- Flashing Red LED: Low battery
- Effective Range: 5-10 meters.
- Optimized Frequency: 15/20 KHz, the most commonly used frequency range for dog bark control.