Wahl Senior Cordless Features: Professional hair clipper for cable or battery use. Metal case for maximum strength and stability. Highly efficient and durable lithium-ion battery Battery without memory effect 70 minutes of continuous work. 120 minutes of charging time. High-precision chrome-plated blades. Thumb lever adjusts the blade height and texture without changing the blades 0.8 - 2.5 mm. Includes 3 premium combs with secure fit technology, ensuring a long-lasting fit of the blade combs. 6500 RPM engine. Voltage 100-240v Includes 02191-100 fixed, chrome-plated blade with conical lever. Cutting length 0.8 — 2.5 mm | 0.8 — 2.5 mm. Cutting width 48 mm. 2.4 m cable. Weight 365gr. Accessories included 3 top fixing combs # ½ (1½ mm), #1 (3 mm), # 1½ Charger. Comb. Cleaning brush. Throw in oil. Blade protector.