Advanced Ultrasonic Technology: This device has integrated ultrasonic frequency variation rather than a fixed ultrasonic frequency, providing the most effective and easiest training solution for your dog
Multiple Training Modes: Mode 1 features 25kHz fixed-frequency ultrasonic for small and medium sized dogs, while Mode 2 and Mode 3 utilize integrated ultrasonic variation technology with frequencies varying over 20kHz
Effective Range and Compatibility: Best results are achieved within 33 feet when using this device, recommended for small and medium sized individual dogs aging from 6 months to 15 years old
Convenient Rechargeable Design: Long lasting battery life with Type-C charging port, which is easy to operate and does not require frequent charging or battery replacement
Multi-Functional Device: Features ultrasonic bark deterrent for indoors and outdoors, integrated dog chaser light, and flashable LED light functionality in one portable device
