The Hotpoint CRO742DOB Built-in Ceramic Electric Hob comes in stylish and contemporary black glass finish measuring just under 70cm with 4 cooking zones 1 being two dual-zone elements for a more versatile cooking, perfect for larger families. You will find touch control functions and LED display giving you precise temperature control. The 4-zone hob provides rapid and efficient heating, saving time and money. With 9 power levels on each hob you have enough control and flexibility to prepare any delightful dish. There is a residual heat indicator feature where the indicator lights stay on until the surface has cooled down to a temperature which is safe enough to touch, also A child lock also keeps things safe by preventing little hands from adjusting controls.