?Operating Instruction ?.WIND UP THE CLOCK FULLY EVERY 24 HOURS. ?.If the time is error, you could make it correct by the adjust-needle at the back. If the time is fast, you could adjust the (-). If the time is slow, you could adjust (+). Each gradation is about 6 mins. ?.To adjust the hour hand and minute hand, please push the button in the direction of the arrow to make sure the hand will move clockwise. If push it in negative direction, it will has gear gap. Then you need to push it in negative direction to correct time over 20 mins. Then to move clockwise to correct time. So the gear gap will be removed. ?.WHEN YOU USE ALARM, PLEASE PUSH THE ALARM BUTTON IN THE DIRECTION OF THE ARROW TO THE TIME THAT YOU NEED. AFTER MAKING THE CORRECT ALARM, WIND UP FULLY. ?.The just is once validity after you wind up fully. When you need to reopen, please repeat step 4 after the last finished 1.5 hours. ?.If you need to stop the , please press the stop- button(the whine one). ?.EACH FULL WIND UP CAN BE USED 36 HOURS. DURING THE 24 HOURS, THE ERROR IN 3 MINS IS ALLOWED. ?.THE ALARM ERROR IN 5 MINS IS ALLOWED. ?Note: ?.We guarantee that if you are not satisfied with our products, you can refund the money at any time.