The battery compartment is very tight! took me 10 mins to get the 3 x AA batteries into the slots (lengthways)! Otherwise, it is a good compact clock to take on travels too
Really solid, and Vibration is nice and strong - would wake up the heaviest sleeper.
I use this clock specifically for the vibrating alarm, so I don't wake my spouse.
Well it works very well for this purpose!
It is not too big to fit inside my pillow case, and has a lanyard clip which stops it from wandering around...
Just make sure the clip is well secured to the pillow or a sheet or it come undone when vibrating and will fall off the bed as the vibrator is powerful and works really well. Best location it inside the pillowslip to keep it secure. Highly recommended for Deaf people.