Cordless trimmer with lithium power! Lithium-ion technology packed into two batteries, each providing up to 120 minutes of runtime and fully charged in just 75 minutes. Convenient LED charging indicator directly on the battery. 5-in-1 diamond blade: diamond-ground stainless steel cutting set, made in Germany, with integrated cutting length adjustment from 0.7 to 3 mm, including an innovative carbon fiber coating for optimal cutting performance, longer lifespan, and easier rinsing. Quick-change blade system and smart features for easier cleaning. Powerful and stable DC motor with 5,300 RPM. Smooth operation and constant speed regulation for consistent performance, regardless of battery charge or coat type. Extra quiet for sensitive animals. Ergonomic design and extremely lightweight to avoid unnecessary strain on the wrists. Very quiet!.