Features: *High Quality Material: This is tracking device made of high-quality material, which is wear-resistant and durable, can be used for a long time. *Portable: Small size allows for easy storage and carrying while not taking up much room, portable enough for you to carry around. *Easy to use: The key finder is suitable for ios system, easy to connect, very stable and can maintain a good connection. *Wide Application: suitable for key, wallet, bag and umbrellas, pet, dog, cat, etc. *Great Gift: This key finder smart tracking device would be a thoughtful gift for your families, elderly. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: ABS Size: 9*9*2cm Battery: CR2032 Button Battery Using distance: 50m Package List: 1 x Tracking Device