Whistle Key Locator Flashing Beep Remote Lost Keychain Specifications:Small size, portable and convenient. Find your key or other items easily. Remote audio control. Whistle or shout at a distance of 7 meters to beep and flash. Chain ring and battery installed included. LED flashlight, convenient for you to search for the lock eye. With ON/OFF switch. Simply blow the whistle to activate the alarm, allowing you to easily locate your keys. Never lose your keys again. Type: Key LocatorMaterial: Metal, PlasticPower Supply: 2 pcs LR14 Battery (Included) Features: Whistle, LED Flashlight, Keychain, Horn Size: 5.5cm x 3cm x 1.5cm/2.17" x 1.18" x 0.59" (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 Included:1 x Key Locator (Includes 2 pcs) LR14 battery)