Brushless motor - lightweight allows sanding for longer periods - 180° flexibility on the sanding head - eccentric movement for a smoother, better finish - T-shaped handle - special sanding head and support pad design - the sanding head attachment point is close to the surface and contributes to a more stable sanding finish. Other technical features: - Weight: 3.5kg - Mains voltage: 220-240V - Requires testing: yes.