Detailed Product Description digital clock timer with voice recorder:1,a)clock , b)alarm clock , c)count down timer , d)voice recorder2. Most can record 8 minutes for 15 group of voices,each group of voice can be edit/delete/individually3. 7 kinds of alarm sound.4. 6 groups different alarm, you can set the standard alarm sound or the voice recorded for alarm.5. Max countdown :24 hours.