puppy whistle key anti-loss alarm device led voice-activated keychain pendant seeker keyfinder electronics equipment of finding things

New style puppy anti-loss device, suitable for key chains, car accessories, wallets, mobile phones and other small items. It is simple and effective to use a whistle for audio sensing, and the operation is simple, suitable for the elderly and children!

Instructions: Turn on the switch located on the back of the puppy key finder. Blow the whistle for 3-5 seconds, and the audio sensor will trigger an alarm. The LED flashing indicator makes it easy to find the item even in the dark!

Product weight: 30 grams

Product Specifications6.3*5.5*2.5Packing Specification: 440/case 48*46*42cm

Novelty Gift Key Finder Key Anti-Losing Device Sensor Find Key

Are you still troubled by the search for your keys? Still wasting a lot of valuable time looking for them? Now there's a new product to help you out: a key finder, key anti-loss device, or key locator. You just need to attach it to your keys, and when you blow a whistle, it will emit a BEE BEE sound, allowing you to find your keys at any time. The product is not only clever and beautiful, but also features a prominent advertising message. It's the ideal promotional gift for enterprises and institutions.