[3.7V]
Basic parameters:
Rated voltage: 2.4 volts;
No-load current: 280 mA;
No-load speed: 5400 rpm;
Rated voltage: 3.6V/3.7V;
No-load current: 100 mA;
No-load speed: 5865 rpm;
Rated voltage: 12 volts;
No-load current: 40 mA;
No-load speed: 7300 rpm;
Note: 390 and 337 are the same general (the same size)
Basic use: electric knife/shaving machine/hair clipper/ DIY etc.
Motor specifications: 39.7*28.8*22.7mm
Rated voltage: 2.4V, 3.6V, 3.7V, 12V