#About Key Finder
Key Finder with App for Android/iOS Phone, Key Finder Locator for Purse Wallet Keychain, Phone Finder with One Touch Find & Anti-Loss Function, White
Key finder and the phone will make noise to remind you when out of BT connection range. Silent Mode Both your phone and the key finder will beep if the silent mode works. Replaceable Battery CR2032 battery runs for a year and comes with an extra battery.