The vibration helps tremendously! The vibrate modes does the trick. Vibration is very strong and comes with special batteries to ensure a long working lifespan. The * part uses aas (i think) while the clock uses aaas.

This little clock dependably awakens me even in a sleep deprived state! The vibration always wakes me. The beeping isn't loud, but will wake most people.

The sonic alarm is 100 percent reliable. I like it because it is small and portable. Nice little clip leash to insure that it doesn't * itself off the table.

The hinge for the display panel feels much cheaper, the color of the test button is mismatched. The 4 * for the alarm settings are all at slightly different heights, and the button on the far right doesn't respond every time i press it. I guarantee yo...  Read More

Waking up to music is so much nicer than noises. The one downside is the length of the power cable, which is actually a usb-usb-c phone charger rig.

This clock retains proper time after being unplugged. The only drawback would be if an extended power outage occurred, there's no way to replace the backup battery.

The projection works perfectly, and i can see the time even when napping during the day. The soft glow also provides some illumination to walk about without turning on lights.

Don’t buy from this seller. Can't recommend. Returned the clock but never received a refund.

Apparently this thing scans the airwaves and saves 30 fm stations. Radio & sound effects are pitiful sounding. Also, the speakers are very poor.

There is no way to turn the thing off except when it buzzes. Only job of a projection clock is to project correctly. Projector is pretty dim.