Dog Ultrasound with Built-in Rechargeable Battery, 16-Foot Control Range, Indoor and Outdoor Dog Training Tool - Fei Yu

General Description: The Fei Yu ultrasonic dog training device is an effective tool for controlling excessive barking in your dog. It emits ultrasonic waves that attract your pet's attention and encourage appropriate behavior. Easy to use, simply press a button to emit the sound and correct your dog's unwanted behavior. Technical Specifications

Built-in rechargeable battery

Charging time: 3-5 hours

Battery life: 15-20 days depending on usage

Ultrasonic frequency: 24 kHz

Weight: Lightweight and portable

Compatibility and Accessories

Suitable for most dog breeds

Not recommended for dogs under 6 months old, deaf or hard of hearing

Comes with a USB charging cable

Installation

Fully charge the device before first use

Connect to a computer or charger (output current not exceeding 2 A)

Usage

Press the button to Emit ultrasound

Reward the dog when it responds positively

The green light indicates that the device is working, the red light indicates that it needs to be recharged

Other information

Instructions for use: Press the button to start, release to stop

The red light illuminates while charging, the blue light indicates a full charge

A soft beep is heard when the device is activated