Professional Ultrasonic Dog Repeller with Remote Control & LED Flashlight - Anti-Barking Training Device

Package size: 13*8*4CM Single net weight: 0.108kg Battery capacity: 800mAh Working time: ≧90 days Charging time: 0.5 hours Rated frequency: 15 - 40KHZ Rated power: ＜3W Rated power supply: DC5V 1. Three - gear variable - frequency ultrasonic technology ◦ 25000HZ - 40000HZ high - frequency variable - frequency ultrasonic ◦ Intelligent frequency adjustment to effectively drive away vicious dogs/wild cats/mice 2. Multifunctional protection design ◦ Dual - light strobe function, dual acoustic - optical deterrence ◦ Built - in flashlight mode, safer night lighting 3. Portable and intelligent operation ◦ Type - C fast - charging interface, 800mAh large - capacity battery ◦ One - key start design, simple and quick operation ◦ Compact and lightweight, no burden to carry around 4. Multi - scenario application ◦ Dog training to stop barking/driving away vicious dogs/preventing cats and mice ◦ Outdoor travel/night running/cycling protection artifact 5. High - efficiency and safe protection ◦ Non - contact driving away, avoiding direct conflict ◦ Harmless to the human body, safe and reassuring to use