• 【Ultrasonic Dog Training】Utilizes advanced ultrasonic technology to effectively deter and train dogs, emitting high-frequency sounds only audible to canines.
• 【Automatic Bark Detection】Automatically detects barking and emits ultrasonic waves, creating a safe and effective method to reduce excessive barking over time.
• 【Multiple Training Modes】Features sound training mode and ultrasonic repellent mode with three switchable ultrasonic wave patterns for varied training approaches.
• 【Enhanced Power Version】Equipped with a powerful 300mAh rechargeable battery, providing up to 4.5 hours of continuous operation on a single charge.
• 【Portable Design】Compact and lightweight ABS construction allows for easy carrying and use in various environments, with an effective range of up to 5 meters.
• 【User-Friendly Features】Includes a low battery indicator light and USB charging capability for convenience and extended use.

Specifications:

• Material: ABS
• Battery Capacity: 300mAh
• Working Voltage: 3.7V
• Working Current: 1A
• Charging Voltage: 5V
• Charging Time: 2 hours
• Working Time: 4.5 hours
• Effective Range: 5 meters