WMARK Professional Cordless Detail Trimmer NG-204 by Gupit Barbero RECHARGEABLE DETAIL TRIMMER • Stainless steel T-style wide blades about 0. I mm gapped • With LED remaining battery power display. • Motor speed: 7000RPM. • Lithium battery: 600mAh. • 2 hours full charge for 90 minutes use. • USB charging, Type C charging interface. • Accessories: 3 guide combs(1/2/3mm), cleaning brush and USB charging cable. • Because of air traffic control, so without lubricating oil.