180 Days Working Hours:The CR2032 button battery has small size and amazing energy. It can stand by for up to six months, and you don't have to worry about battery life anymore. Even better, it comes with 7 button batteries, meeting your multiple needs.
30 Meters Sensing Distance:Its signal sensing distance is up to 30 meters, which means you can find anything lost like key, toy and wallet in any corner of the room on the same floor.
6 Practical Receivers:The six receivers are marked with different letters, so that you can find more important items that you accidentally lose and play a bigger role in your life.
80DB Loud Sound:Unlike the key finder from other brand, the key finder sounds up to 80 decibels and you can hear it anywhere in the room or in the living room. You will immediately find the lost thing you love.
Lifetime Service: PAIPU offers a lifetime technical support and 2 years free return and replacement service for quality issues and bad using experience. Contact us at any time if you have any question about it or you just need help from us. All The problems will be solved quickly.