Description Wireless Smart finder Anti Lost Alarm Portable bluetooth FinderAnti Lost for Child Pet Locator Tracker Remote Control Features Small compact size Based on the newest bluetooth 4 0 version Can chain users easy lostvaluable belongings such as keys and hand bags kids or pets together with smart phones through specified app software within a setting bluetooth distance In the effective distance it can realize the functions of Anti lost Looking for smart phones Self pcrtrait Voice recording Specification bluetooth version bluetooth 4 0 Low Energy4 0 Smartphone Andriod 4 3 version and up grade version Working distance About 75 Feet without barrier Suitable for Wallet Car Kid Pets Bags Suitcase or other belongings Battery CR2032 Lithium Coin BatteryStandby time 6 monthNet Weight 9 gramAvailable colors Black White Green redCertificates CE ROHS FCApp Name iTracing Free of charge Package includeds 1 x Smart Finder1 x User Manual Details pictures