1. Same Frequency Display: Time Month Day Week Temperature
2. 12/24 Hour System Switching
3. Celsius / Fahrenheit Switching .
4. Calendar: 2000-2099. Usb-Powered Dc5v/500ma; Built-In Battery To Keep The Time Display Program Running Internally But Not Visible Time Setting
5. In Time Display Mode, Press Set Key To Enter Setting Mode, The Sequence Is Year-Month-Day-Hour-Minute.

6. Hour Setting:Press Set To Enter Hour Setting, Hour Zone Blinks, Press Up/Down To Increase/Decrease: After Hour Setting Is Complete, Press Set To Enter Minute Setting As Before.
7. After Setting The Minutes, Press Set To Return To The Time Display Screen. C/F Switching, In Normal Display Mode, Press Up To Switch The Temperature Unit C/F, 12/24 Hour System Setting, Press Down To Switch The 12/24 Hour System.
Precaution.
Please Use The Clock In A Dry Place, Due To All The Casing, It Can Not Be Used For A Long Time In A Place Where It Is Wet, Trembling, High Temperature Or Keep The Temperature Change.
Please Use The Usb Cable Suitable For The Clock.
Note:
Plug In And Use, The Built-In Button Battery Is Used To Synchronize The Memory Time After Power Failure
Please Press The "Reset" Button Before First Use
type:B: Solid wood color (plug in)
Display Type: LED
Product Power Supply: Direct Plug-In (DC 5V/500mA-1000mA) Power Supply
Colour:As Shown
Material:MPF+PVC
Size:about 195 x 25mm

Package Contents:
1 x Digital Clock
1 x Chinese And English Manual
1 x Usb Charging Cable