Card form timer

Card form Timer
Multiple functions: Is suitable in the school, the laboratory, stops, the midday rest

noisily decides, the kitchen cooking timing control
May establish the countdown at will the number of days, when, divides, the second (999 days

23 hour 59 minute 59 seconds)
After establishes the countdown value arrives, can have 60 seconds "BB..BB "the sound noisy

prompt, at the same time and returns to the original establishment value.
Back has the Rubber magnetism and spare hangs the hole. May adsorb in the metal surface or

is hanging
The product color, the superficial silk prints LOGO and the packing way may according to the

customer request custom make
Product over all dimension: 85* 54 * 8 mm
Weight: 30 grams