<b>Trouble Shooting: </b><br> Q: Does the clock ONLY work with battery? <br> A: Yes, it ONLY works with battery. There's no power cord comes with. <br><br> Q: Does it have snooze function to take a nap? <br> A: It provides up to 2 times snooze for a nap, you can set the snooze time on your own, from 1-60 minutes.<br><br> <b>Notice: AAA batteries NOT included. </b>