... s requirements !3).When countdown finished , the countdown clock will play music to remind you the countdown finished4).The ... Date, Temperature,Humidity,Normal clock.Timer format: 12/24 hours.Nice IR remotorWarranty: 2years.Static driver LED countdown timer for ... techonical guysemi-manufactures clock aging workshop: --- each clock has pass 3 QC check. Packing ---- Stronger gift brown box with EPE foam, ...