Whistle Keychain
Whistle and it rings back.
Lost your keys somewhere at home? Just whistle. The Vouch Whistle Keychain responds to your whistle with a clear beep so you can locate it instantly — no app required, no Bluetooth pairing, no battery charging. Plus, it has the same QR code as our Classic Keychain, so if you lose it outside, anyone who finds it can reach you privately.
💵 Cash on Delivery • 🚚 Free shipping over Rs. 2,000
Specifications
Material
ABS plastic with soft-touch coating
Dimensions
52mm × 30mm × 12mm
Weight
15g (with battery)
Battery
CR2032 coin cell (included, replaceable)
Battery Life
12+ months typical use
Speaker
90dB piezo buzzer
Water Resistance
IPX4 splash-proof
Features
- Responds to whistle — no app needed
- Built-in speaker with 90dB beep
- No Bluetooth pairing required
- Embedded QR code for lost-item recovery
- Coin-cell battery lasts 12+ months
- Water-resistant housing
- Most unique product in the lineup
Visual Feature Breakdown
Whistle to Locate
A built-in microphone listens for a sharp whistle, triggering the 90dB loud beep alarm immediately so you can find your keys in any room.
Dual-Action QR Code
Includes the permanent laser-engraved QR code on the back. If you lose it outside, a finder can scan it to get in touch with you anonymously.
Premium Matte Soft-Touch Housing
Constructed from premium impact-resistant ABS plastic with a soft-touch texture that is comfortable to hold and scratch-resistant.
Replaceable CR2032 Coin-Cell Battery
Powered by a standard, easily replaceable CR2032 battery that lasts up to 12+ months under daily use. No charging cords required.
Splash-Proof Construction
An IPX4 weather-resistant rating guarantees the whistle keychain functions normally in rainy weather or after accidental water splashes.
