• 【Effective Bark Control】Utilizing a 25 KHz ultrasonic frequency, this device effectively helps correct unwanted barking behavior in dogs, making it an excellent tool for dog training and bark control
• 【Safe for All Dogs】This innovative bark deterrent is safe and effective for all types and sizes of dogs (5-120 lbs), suitable for pets aged 6 months to 8 years old
• 【Portable and User-Friendly】Compact and pocket-sized, this bark suppressor is easy to use with just a single button press, making it convenient for on-the-go training
• 【Long-Lasting Battery】Equipped with a high-capacity 1200mAh rechargeable battery, this device ensures extended use without frequent charging, allowing for uninterrupted training sessions
• 【Safety Features】The ultrasonic button automatically shuts off after 8 seconds of continuous use to prevent overexposure, ensuring 100% safe bark control for your dog
• 【Versatile Training Aid】This friendly device helps improve the bond between you and your dog, encouraging positive behavior through consistent training and rewards

Specifications:

• Input Voltage: 4.2V
• Battery: 3.7V 1200mAh rechargeable
• Ultrasonic Frequency Range: 10KHz-30KHz
• Product Dimensions: 12 x 4.7 x 3.4cm