• 【Effective Bark Control】Advanced ultrasonic technology emits specific frequencies to effectively stop dog barking without affecting humans
• 【Visual Deterrent】Built-in LED flashing light synchronizes with ultrasonic emissions, providing dual visual and auditory warnings for enhanced training effectiveness
• 【Long-lasting Battery】Equipped with a high-capacity 1200mAh rechargeable battery, allowing for hours of continuous use without frequent battery changes
• 【Portable Design】Compact size and lightweight construction make it easy to carry, ideal for outdoor walks, travel, and various scenarios
• 【Pet-Friendly】Scientifically tested ultrasonic frequencies are harmless to dogs, causing no discomfort or injury

Specifications:

• Dimensions: 10.4 x 3.5 x 2 cm
• Battery Capacity: 1200mAh
• Charging Method: USB