"Professional mains/rechargeable battery contour hair clipper.PRECISION BLADEWAHL's exclusive, highly visible T-blade has a DLC coating that makes the blades extremely durable. The cutting set stays cooler for longer and stays sharp 8x longer. Zero overlap """"0"""" possible for extremely short cutting length.ADAPTIVE SPEED CONTROLThe motor speed adapts to the hair density & thickness and consistently ensures the cleanest cut.POWER135 minutes run time with a 45 minute charge. Charging with charging station, 5 V charging cable or standard USB-C.ERGONOMIC DESIGNAll-metal and well-balanced, the ComfortCurve™ design makes a full day's work a breeze.IDEAL FORPrecise detail work on hard-to-reach areas such as the face, neck and around the ears.Operating voltage: 100-240VOperating mode: Mains / rechargeable batteryBattery operating time: 135 min.Battery charging time: 45 min. quick chargeCutting set: screwed, T-wide bladeCutting length: 0.4 mmCutting width: 40.6 mmCable: 2.4 mAccessories: Charging stand, cutting set adjustment aid, shaving preparation brush, cleaning brush, oil, blade guardDevice warranty 2 years"