Specification: Condiiton: 100% Brand New Material:Plastic shell Color: Sliver + Black Size: 8 x 10.8 x 8 cm / 3.15 x 4.25 x 4.25 in (appr.) Powered: 2 x AAA batteries(Not included) 5 function button: MODE, ALARM, SNZ / LIGHT, UP, DOWN Sound control: Yes Set time description: The first press MODE to press off which show 24 or 12 and then you choose to press the bottom of the SET key to start adjusting the time, very simple to operate. Package Included: 1 x Alarm Clock (Not include the battery) Mulitifuction: Can be used as alarm clock, temperature display, LED nigh light, even the pen holder. Alarm clock: 12/24 hours display, alarm and doze function. It' s so quiet to ensure a good sleep and best working environment, perfect bedside or office desk alarm clock. Temperature display function: Can switch between ℃ and ℉. The alarm clock can be used as a pen holder. You can put the pen, glass, ruler, nail clippers and other smart items in it. With large LCD screen, time, date, temperature can read easily. You can use it as a gift to send your friends, family.