Key Features:

• Authentic Dog Whistle Sound: Experience the genuine sound of a dog whistle – unlike any other app. One tap initiates the sound for immediate training.
• Continuous Playback: Activate the infinite playback mode with a single tap of the power icon for uninterrupted sound.
• Background Functionality: Use the app discreetly in the background via the lock icon; continue using other apps while the whistle plays.
• Precise Frequency Control: Adjust the frequency using the slider to match your dog's hearing sensitivity. The app supports a wide range, from 100 to 22,000 Hz.
• Crystal-Clear HD Audio: Enjoy realistic, high-definition whistle sounds, enhanced for maximum clarity and effectiveness.
• Multi-Purpose Utility: Ideal for dog trainers, game referees, or even police officers. But even without a specific profession, it's a fun and engaging app.

In short, Dog Whistle: High Frequency is an indispensable tool for efficient dog training. Its authentic sound, adjustable frequency, continuous playback, background operation, and high-quality audio ensure a convenient and effective training experience. Download now and elevate your dog training to new heights!