Specifications: LED torch, convenient to look for the lock eye. Remote control by sound. Small in size, portable and convenient. Find your key or any other items easily. Whistle or shout within 10 meters to make it beep and flash. Beep with flash light about 30 times. Comes with a chain ring. Powered by 2 pcs AG3 batteries.(included) Type: Key Finder Material: Plastic Features: Whistle, LED Torch, Keyring, Beeping, Wireless Size: 5.3cm x 2.9cm x 1.1cm/2.09" x 1.14" x 0.43" (Approx.) Notes: Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements, allow for slight size differences. Package Includes: 1 x Key Finder