Features: Five kinds of music alarm Built-in speakers With a blue or green backlight. 12/24 time format can be switched Can display degrees Fahrenheit or degrees Celsius. Support Voice announcing times & temperature all . Support smart voice announcing times & temperature during 15 hours of wake time. Support snooze function of 10 minutes Time telling, snooze function, one key on/off clock alarm Description: Easy to carry in travel because it was small and lightweight With projection function, the time can be projected on wall. More convenient and clearer. Widely use - Perfect gift for kids, students, adults and seniors. Specification: Case material: ABS Backlight color: blue/green Color: white, black Power: 3*AAA batteries(Not included) Size: 80*80*100mm Package included: 1 x clock