Function
Clock, Countdown/up, Stopwatch, Date, Temperature, Alarm clock
Opration
smartphone App Control
Applicable Places
Industrial, home, gym, office, hospital
Certification
CE, RoHS, FCC, UKCA
Standard of Plug
US/UK/Europe/Japan/Australia
Power Source
AC100-240V, 50/60Hz, DC 5V, 2A
External Battery Supply
Accept
Installation
Wall, Ceiling