FIND MY EVERYTHING - Never worry about losing your car keys or forgetting where your wallet is again with the Groov-e My Tag smart tracker that'll help you keep track of your easily misplaced items. CR2032 battery included COMPATIBLE WITH APPLE DEVICES ONLY - The My Tag is certified to work with Apple's "Find My" feature, letting you use your phone, iPad, or Macbook to track down your things, no matter where they are PRECISION FINDING - The My Tag is sized at 55x55x11.5mm and comes with a steel keyring making it the ideal accessory for finding your luggage, keys, wallet, purse, and more MAKES A BUZZ - Use sound to help you track down your stuff with extreme ease thanks to the built-in buzzer featuring sound levels of up to 60dB, meaning you won't have to hush a room or try to follow a trail of muffled noise in the hunt for your things IP67 RESISTANCE - The My Tag has an IP67 water resistance level meaning it can handle being submerged up to 1m underwater for 30 minutes and is 100% protected from solids such as dust and sand