... key of Horns, it speak the year, month,date with the time Headlight with talking clock2. it can be used for camping.3 ... display ( year,month, date ,week ,time display)4. Temperature display( C/F)5. Music alarm with snooze function .6. Birthday remind.7 ... the year, month ,date , week,time .9.The language can be changed and it can speak with any language .10. The headlight ...