Ultrasonic Dog Bark Control Device with 3 Frequency Levels

Stop nuisance barking quickly and humanely with this rechargeable ultrasonic anti-barking device. Designed for dogs aged 6 months to 8 years, it emits ultrasonic sounds that dogs can hear but won't harm them, effectively curbing excessive barking without chemicals or shock collars.

Key Features

• 3 Adjustable Frequency Levels: Choose 15KHz for small dogs, 20KHz for docile dogs, or 30KHz for large and stubborn dogs to match your pet's size and temperament
• 32.8ft Detection Range: Built-in sensor automatically detects barking within range and emits corrective ultrasonic sound
• Long Battery Life: 1500mAh rechargeable battery lasts approximately 40 days with typical use (100 triggers per day); charges fully in 4 hours via Type-C cable
• IPX4 Waterproof: Durable ABS construction withstands outdoor conditions; mount on fences, trees, dog houses, or walls using included hardware
• Safe & Humane: No shocks, chemicals, or harmful substances; ultrasonic technology is inaudible to humans and safe for all pets
• Easy Operation: Simple power button with LED indicators for power status, activation, and battery level

Specifications

• Frequency Levels: 15KHz, 20KHz, 30KHz
• Detection Range: 22.97-32.8 feet
• Battery: 3.7V/1500mAh rechargeable
• Charging Time: 4 hours (Type-C, 5V/1A)
• Waterproof Rating: IPX4
• Dimensions: 4.33 x 2.95 x 1.77 inches
• Recommended Dog Age: 6 months to 8 years

Important: Rotate frequency settings every 7-10 days to prevent resistance. Not recommended for aggressive dogs, dogs with hearing issues, or multiple barking dogs simultaneously.