Features & Benefits
- Professional dog training device with 3 ultrasonic modes and 2 flashlight modes.
- Harmless 22-28KHZ sound effectively attracts dogs' attention.
- 50-foot wide ultrasonic coverage suitable for indoor and outdoor use.
- Safe and vibration-free, prevents unwanted barking gently.
- Rechargeable battery lasts up to 60 days after 1-2 hours of charging.
- Ideal for dogs aged 6 months to 8 years, but ineffective for deaf dogs.