3-in-1 Ultrasonic Dog Bark Deterrent Device with Triple Emitters, 50ft Auto/Manual Bark Control, Rechargeable Battery, Strobe Light & Beep Trainer - Humane No Shock Solution for Aggressive Dogs

Triple Ultrasonic Emitters - Equipped with 3 ultrasonic emitters, this bark deterrent delivers 25kHz high-frequency waves up to 10M range to instantly interrupt excessive barking. The 60-second continuous deterrent cycle ensures persistent behavior correction, solving "slow response" issues of single-emitter devices. 3-in-1 Multi-Function - Deter + Train + Illuminate. a. Strobe+Ultrasonic Mode: Scare off aggressive dogs & stop barking without confrontation. b. Beep Training Mode: Redirect attention for obedience training. c. LED Flashlight: Safely navigate nighttime walks. Auto/Manual Dual Modes - Smart Bark Control 24/7. Auto Mode detects barking and auto-triggers deterrents. Manual Mode allows customized deterrent combos (strobe/beep/ultrasonic) via button control. Replace outdated shock collars or citronella sprays with humane tech. Cruelty-Free & Safe - Scientifically calibrated 25kHz frequency effectively deters dogs while harmless to humans/pets (no painful shocks). Ethical solution for aggressive chewers, doorbell barkers, or anxious puppies. 6-Month Battery & Portable Design - 2000mAh rechargeable battery provides 210+ hours of active use (7x longer than 300mAh competitors). Compact 6”x2.1” size with lanyard fits in pockets for park visits, camping trips, or delivery driver protection. ›See more product details ›See more product details