High quality, high precision fade blade with DLC process. Vector motor speed: max 10000RPM. Two charging methods: charging base or insert USB charging cable directly. Low noise and vibration. Lithium-ion battery: 2500mAh, 3-4 hours full charge for 150mins use. With LED indicator light. Accessories: 6 magnetic guide combs (1.5/3/4.5/6/10/13mm), cleaning brush, lubricating oil, charging base, 2 extra covers, 2 hair stickers, 2hair combs, and USB Type-C charging cable.