Product model: JM-2022 (2 sets);
Voltage power: 110-240V/10W;
Battery capacity: 2500mAh (large)/1100mAh (small);
Charging time: about 3 hours (large)/3 hours (small);
Use time: 5 hours (large) / 2 hours (small)
Blade material: Stainless Steel Blade;
Product features: All metal body, Strong Power, with 8 sets of color limit combs.