TUITUITA Dog Bark Deterrent Device

Upgraded 2X Ultrasonic Tech: Dual emitters deliver 5X wider coverage (50ft) than bark collars, instantly stopping aggression and barking. Safe ultrasonic waves replace shock or spray collars—no pain, chemicals, or contact required.
Smart Customizable Frequencies: Switch between 25kHz fixed frequency for consistent training or 15–30kHz variable range for stubborn or sensitive breeds. Protects hearing while curbing barking, chewing, and digging.
4 Modes | All-Scenario Defense: Adapts to training or repelling strays with 4 modes, covering up to 50ft. Ultra-compact, lighter than a smartphone—perfect for walks, commutes, outdoor use, or backyard training.
Flashlight & Buzz | Nighttime Safety: Built-in high-intensity LED flashlight deters nighttime aggression, while a vibration buzzer reinforces training. Doubles as a walking flashlight for added safety after dark.
Fast Charging | 180-Day Standby: Fully charges in 2.5 hours via USB and lasts up to 6 months on standby. Outperforms rivals needing weekly charging—always ready when needed.
Easy to Use | Protective Design: Four buttons ensure simple mode selection. Side safety lock prevents accidental activation, and auto-shutoff after 8 seconds protects pets from overstimulation.