Optiline Tag, Object Locator

OptiTag is compatible with a wide range of Apple devices, including iPhone SE*, iPhone 6s* and later models, seventh-generation iPod touch* with iOS 14.5* or later, as well as iPad Pro*, fifth-generation iPad* and later models, iPad Air 2* and later models, iPad mini 4* and later models with iPadOS 14.5* or later.
OptiTag is also compatible with AirTag* accessories.
Compatibility Apple devices that support the “Find My” application
Connection Bluetooth, NFC
Battery 1 x CR2032
Diameter 3.3 cm