SwiftyFinder Key Finder Premium Smart Wireless 4.0 Proximity Sensor Keyfinder Item Locator Phone Tracker Wallet Tracer Anti Lost Remote Control Shutter Selfie Timer Keychain IOS Android Easy to locate, saves time and energy, find your keys easily around the house or office. Separation Signal alerts you when you are leaving your Phone Behind. Loud alarm Sound, Please note this is a Proximity Sensor, it will work nicely when phone and gadget are within range, around 30ft. Simple yo operate ,Upartner App download it and pair with your phone and you are ready to go. Selfie Shooter, Voice Recorder Bonus Functions add up Functionality and Fun. Attach to anything, you want to stay close to, Keys, Wallet, Luggage, Remote Control. Loud Warning on your Smartphone and device will prevent you from losing it. Extra Battery Included. Perfect gift for any ocassion,this little device makes a Great Present Idea.