·Double functions of demagnetizer for watch tools.
·It can increases magnetism and also the opposite, demagnetizing. 
·Increase magnetism and demagnetize very quickly.
·With built-in switch button.
·Maximum operating period: 1 minute (then rest for 5 minutes)
·Width of the opening: 60 x 35mm
·Voltage: 220V (if you need 110v, please contact us!)
·Size: 135 x 75 x 73mm
·N.W.:0.375kg (not including the transfer plug)