Colors:                       Black/White
Main Material:           ABS
Applicable Systems:   IOS / Android

Compatible version：IOS 14 / Android 7or higher

Use software:             iSearching
Standby Time:           4 months
Bluetooth Version:     5.4
Effective Distance:     Indoor 10-15M, Outdoor without shelter 20-50M
Weight:                       8.3g
Size:                           37*37*6mm
Battery Model:           CR2032