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 mechanism. The flexible rubber sleeve over the On/Off switch protects against dirt. No malfunctions due to stuck switches. Ergonomic handles on the drive: lightweight, relaxed arm position, and upright body posture for comfortable and strain-reducing operation. Four impact corners with rubber buffers ensure safe storage during transport and provide protection against impacts and blows on the construction site. Protective cap over the motor housing directs the cooling airflow and prevents the ingress of splashing water. Patented spindle lock with start protection for tool-free mixing paddle changes. Suitable for mixing applications up to 30 kg. With mixing paddle WR2 for mixing materials: paste-like to viscous. Tile adhesive, joint filler, leveling compound, adhesive, ready-mixed plaster, bonding mortar. FLEX battery system: compatible with all 18.0 V battery packs.