... display: time ,date ,temperature .3. Special materials (wine,vinegar, ect)with water can supply the power to work. Advantages1. 24 hours ... the numbers clearly.2. Fully display the time, date, temperature, alarm clock function3. 5 colors: green, blue, black, silver, red4. Long ... in, once again, press" SET > to SET in, with < MOOD > to adjust good with, once again, in press < SET > to determine, then ...