Housing: Aluminum alloy head with silver spray-coated finish, nylon plastic housing;
Motor: All-copper wire, 42SH/45SH strong magnetic steel;
Clip: Nylon;
Accessories: One 4000mAh battery pack, one 1.7Ah charger, manual, hook;
Charger rated voltage/frequency: 110V-220V/50-60Hz
No-load speed: 4000/6000/8500rpm
Size: 115mm
Battery capacity: Li-ion 4.0AH