The Electronic Management System (EMS) protects the machine, extends its lifespan, and increases efficiency. Brushless motor with higher efficiency and longer lifespan. Robust 2-speed gearbox: well-sized and optimally geared for material-appropriate speeds and strong torque. Comfortable 3-stage switch accessible from the grip position without interrupting work, protected by a rubber sleeve. Stage 1: cleaning, Stage 2: mixing, Stage 3: stirring. Rotary switch for setting the optimal mixing speed. Gear stage 1: for highly viscous materials, Gear stage 2: for medium and low viscous materials. Throttle switch for a slow and sensitive start. On/Off switch with locking feature. The flexible rubber sleeve over the On/Off switch protects against dirt. No functional failures due to stuck switches. Ergonomic handles on the drive: lightweight, relaxed arm position, and upright body posture for comfortable and strain-free operation. Four bumpers with rubber pads ensure safe storage during transport and provide protection against impacts and shocks on the construction site. A protective cover over the motor housing directs the cooling airflow and prevents the ingress of splash water. Patented spindle locking with start protection for tool-free mixing paddle changes. Suitable for mixing applications up to 30 kg. With mixing paddle WR2 for mixing materials: pasty to viscous. Tile adhesive, grout, leveling compound, adhesive, ready-mixed plaster, bonding mortar. FLEX battery system: compatible with all 18.0 V battery packs.