Never lose your keys again with this innovative Key Finder featuring a loud whistle activation and a built-in LED flashlight. Crafted from high-quality ABS material, this durable and rust-resistant device ensures long-lasting use while maintaining a lightweight and compact design for ultimate portability. Simply whistle or blow to activate the key finder, making it effortless to locate your keys or other personal items quickly, even in low-light conditions. Key Features: Whistle Activation: Easily find your keys by whistling or blowing a whistle, triggering the device to respond and guide you to your lost items. Built-in LED Flashlight: Illuminates dark areas to help you spot your keys or belongings anytime, enhancing convenience and safety. Durable ABS Construction: Made from sturdy, anti-rust ABS material, this key finder is designed for reliable everyday use. Compact and Lightweight: With a small size of approximately 6 x 2.8 x 1 cm and weighing only 35g, it is easy to carry in your pocket, bag, or attach to your mobile phone as a pendant. Versatile Usage: Functions as an anti-lost device for keys, bags, or other valuables, making it an essential accessory for daily life. Specifications: Condition: New Material: ABS Battery: Built-in battery Size: Approx. 6 x 2.8 x 1 cm (2.4 x 1.1 x 0.4 inches) Package Weight: Approx. 35g (1.2oz) Package Includes: 1 x Key Finder This Key Finder combines practical functionality with a sleek design, providing a reliable and easy-to-use solution to keep track of your keys and valuables at all times.