Lightweight and Portable: Compact at 5cm long and 4.3cm wide, this Anti-Loss Key Finder is easy to carry, ensuring you never misplace your essentials on the go. Whistle Remote Control: Featuring a unique whistle remote control design, simply whistle or yell within 7 meters to activate the flashing function, making locating your items effortless and efficient. Durable ABS Material: Crafted from high-quality ABS material, this key finder is built to last, offering durability and waterproof properties for reliable performance in various environments. Versatile Applications: Ideal for wallets, cars, pets, children, bags, suitcases, and more, this key finder provides a versatile solution to safeguarded your belongings and loved ones with ease. Convenient Security Solution: With its practical design and reliable functionality, this Anti-Loss Key Finder offers peace of mind by helping you track and locate your valuables effortlessly whenever needed. Description: Introducing the anti-loss key finder, a lightweight and portable solution to keep your belongings secure. With its whistle remote control feature, simply whistle or yell within 7 meters to activate the flashing function, making it easy to locate your items. Crafted from high-quality ABS material, this key finder is durable and waterproof, ensuring long-lasting use. Measuring 5cm in length and 4.3cm in width, it is versatile and suitable for various items such as wallets, cars, pets, children, bags, and suitcases. Never worry about losing your valuables again with this convenient anti-loss key finder. Item Name: Anti-Loss Key Finder Material: Plastic Power Supply: Built-in Button Battery (Included) Features: Car Pendant, Remote Control, Lightweight Size Details: L: 5cm, W: 4.3cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Anti-Loss Key Finder