Schlüsselverlust-Warnsystem mit Audiosensor, kabelloser Pfeife, kreatives elektronisches Geschenk für Senioren, Gegenstandsfinder, Sicherheitsalarm

Wireless Whistle Finder: The wireless whistle feature allows for quick and easy location of your items, saving you time and effort. Long Battery Life: Enjoy extended usage with a long-lasting battery, making this device a reliable choice for everyday use. Audio Sensor Item Finder: Effortlessly locate lost items with the audio sensor, ensuring no more searching for keys or other essentials. Stylish Mini Signal Source: With its sleek design, this mini signal source doubles as a stylish accessory while serving its practical purpose.