1 Dead on arrival while the 2nd last a charged.
One is dead on arrival.  The 2nd was working, then after the 1st charging, it won't turn using the power button.  I left it in the bathroom.  During late night, it suddenly turned On and Off sporadically at max vibration by itself making loud rattling noise. I have tried to turn it off using the one button but it does nothing.  I had to bring it downstairs and roll it up in a towel so that it wears itself out.  These are junks.
Rating: 1 stars