Sound Activated Keychain Finder for Lost Keys
Sound Activated Keychain Finder for Lost Keys
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Whistle-Activated Key Finder
This whistle-activated key finder helps you locate misplaced keys quickly and easily. When you whistle or make a sharp sound, the device responds with a beeping tone and flashing light to guide you to your keys. Its compact square design fits comfortably on any keyring and is ideal for everyday use.

Sound-Responsive Tracking
The key finder activates automatically with a whistle, producing a loud beep and flashing red light for six seconds to help you find your keys even in low light.

Portable and Functional Design
Lightweight and sleek, the silver body blends with any keyring or accessory. The built-in LED light adds extra convenience when searching for locks in the dark.

Reliable Range and Power
With an effective detection range of up to 23 feet, it ensures dependable performance. The device is powered by two pre-installed AG3 batteries for immediate use.
Key Features
- Whistle-activated sound and light alert
- Detection range up to 23 feet
- Built-in red LED for night use
- Compact square design in silver finish
- Includes two AG3 batteries
Product Specifications
- Style: Whistle-activated key finder
- Shape: Square
- Color: Silver
- Operating range: Up to 23 feet
- Power source: 2 × AG3 batteries (included)
- LED light: Built-in red LED
What’s Included
- Whistle-activated key finder
Frequently Asked Questions
Q: How does the key finder work?
A: It reacts to whistles or loud sounds, triggering a beep and flashing light for six seconds.
Q: What is the range of detection?
A: It works effectively within a range of up to 23 feet.
Q: Does it include a flashlight?
A: Yes, it features a built-in LED light for use in dark areas.
Q: Are the batteries included?
A: Yes, it comes with two AG3 batteries pre-installed.
