The Constant Control of ER-GP80 provides independent for constant cutting performance of the hair density. In conventional hair clippers coincides with increasing hair density, the speed of the cutting blade, the cutting performance goes back. In the ER-GP80, the speed of the cutting blade remains always the same for a precise result in any hair. The slim design with 7.5% weight reduction compared to the ER-1611 and improved ergonomics ensures maximum comfort. The unique, patented by Panasonic linear motor technology works on the principle of magnetic levitation: The power transmission from Motor for razor takes place without friction. The brilliant advantage: Fully independent the state of charge of the battery, or hair density intersects the ER with GP80 always constant force. You can work faster and safer The carbon fiber and titanium-coated X-taper blade razor provides for a razor-sharp, super thorough cut - either dry or wet hair, with fine contours or complete machine-haircuts. battery-/Netzbetrieb Linear motor with 10,000 vibrations / min. Unique cutting blade in the X-shaped design (X-Blade taper) with diamond-like Karbon-/Titanbeschichtung and 45 Ḟ cutting angle Environmentally friendly with minimal standby power consumption Ergonomic design and "soft-touch grip" for ideal handling Rotary control for adjusting cutting length of the cutting blade in 5 levels of 0.8 to 2.0 mm 3 combs for cutting lengths 6: 3-4 mm, 6-9 mm and 12-15 mm 1 hour charging time for 50 minutes of cordless operation Lithium-ion battery almost completely inhibited by the gradual loss of capacity with frequent recharging the battery (= memory effect). charging station as well as separate storage compartment for attachment combs, oil, Cleaning brush. LED indicators for device functions