Country of Origin
Mainland China
High-Concerned Chemical
None
Working Current
Standby current ≤5UA, maximum sound current 80MA
Wireless Transmission Di Stance
40m(open visual distance)
Buzzer
Built-in 75 db(at 10cm)
Workingtemperature
-5°C to 45°C(23°Fto 113°F)
Working Humidity
95%(no condensation)
System Requirements And Compatibility
Apple ID iPhone and iPod touch models with iOS 14.5 or lateriPad models with iPadOS 14.5 or later