The classic and simple design of the Bosch HMT75M421B will fit in with any kitchen layout and perfectly complements its functionality - plain, simple cooking to perfection every time. This microwave oven features 3 weight auto-cook and 4 weight auto-defrost programmes. With weight automatic programmes, you simply choose the programme along with its weight, and this microwave will automatically calculate the optimum heat level and cooking time. The HMT75M421B features 5 power levels along with a 99 minute timer. A powerful 800W output ensures high performance when reheating and defrosting, while rotary controls and the clear LED display allow you to set the timer and heat level effortlessly. Keeping an eye on your food is easy too, thanks to the interior light. Please note: for proper operation, the oven must have sufficient air flow i.e. 5cm at one side, the other being open; 15cm clear over the top; 10cm at the rear.