V1NF USB AAA Powered Sound Voice Control LED Time Temperature Humidity Clock

Features:
1.Dispaly Mode:
DP-2:Time/Temperature/Humidity
DP-1:Time/Temperature/Humidity and Year/Month/Date automatically take turns display.
2.Calender:2000/1/1-2099/12/31
3.12/24 hour format selectable
4.Every time can set up three groups of alwrm,each alarm 1 minute sound"Bi bi bi"
5.18:00-07:00 half luminance,and three luminance to set:(L1-L2-L3)
6.DC 5V/500ma power supply by USB(or 3*AAA dry battery) Sound control function is recomened ON.When batteries used:built-in battery keeping Time display program running inside but invisible outside.
7.Sound control mode(Power-saving mode)
8.Work day set:Alarm by Monday to Friday,Saturday and Sunday is closed.
9.Size:15*7*4 cm

1xDigital Wooden clock
1x User manual
1xUSB charging cable