Model：EM329，Voltage：120V，Frequency:60Hz，Current：0.48A,Input:20w，Rotation：CW.
Model：LTM-3216-1，Voltage：110V，Frequency:50/60Hz，Current：0.45A,Input:20w，Rotation：CCW. Model：LTM-3216-2，Voltage：220V，Frequency:50/60Hz，Current：0.21A,Input:20w，Rotation：CCW. Model：LTM-3220-1，Voltage：110V，Frequency:50/60Hz，Current：0.42A,Input:27w，Rotation：CCW. Model：LTM-3220-2，Voltage：220V，Frequency:50/60Hz，Current：0.20A,Input:27w，Rotation：CCW.
Email cannot be empty
Password cannot be empty
Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
