Smart phone devices became part of our day to day life, Missplacing your phone at home happens all the time. especially if you have young kids who love taking your phone to play games. Rest for sure they will misplace it some where in your house. Here comes the solution; the smart phone finder will locate your phone through laud and plesant sound. the finder is a key size device you can also attach keys, wallet,laptop ect. whatever you attached the smart finder to, you can also locate those items by clicking your phone and it will return sound. in other words, you can use device for all purposes.