PawBehave Adjustable Ultrasonic Dog Trainer @ Amazon

 World's First Adjustable Ultrasonic Dog Trainer – PawBehave sets a new standard in pet training with 10 customizable ultrasonic frequency levels (20KHz–30KHz) to match different dog breeds and behavior types.

 18 Unique Dog Whistle Sounds – Includes 18 built-in sound modes designed to improve focus, recall, and correct behavior through humane audio stimulation.

 Dual-Mode High-Lumen Flashlight – Features a 1000-lumen LED flashlight with both steady and pop-flash modes to support nighttime use and visual behavior correction.

 Intuitive Controls & LCD Display – Easy-to-use interface with six function buttons, a side lock button for safety, and a clear LCD screen displaying modes, intensity levels, and battery status.

 USB Rechargeable & Energy Efficient – Built-in 1200mAh lithium battery with long standby time (6+ months) and convenient USB-C charging – no disposable batteries required.

 Smart, Safe & Humane – No shocks, sprays, or harmful methods. PawBehave uses frequency modulation, sound distraction, and light cues to positively guide behavior—ideal for both training and correcting.

 Compact for Home & On-the-Go – Lightweight, ergonomic design fits easily in your hand or pocket. Ideal for home use, dog parks, walks, or training sessions on the go.