This coffee bean roaster is reached Commercial standard roaster with large capacity, It not only for roasting coffee beans, but also for baking other beans, peanuts, chestnut, barley, dried fruit, popcorn, etc. Use it to create your unique coffee flavor to your preference. Features for 110V 800G Household Coffee Roaster Machine 1-Large roasting chamber of 26.45 oz with an average roast time of about 25 minutes. 2-Automatic auger keeps even and uniform roast every time. 3-Simple to operate and easy to clean up. 4-Quiet working with safety feature. 5-Smoke reduction system eliminates a majority of the smoke. You have 30 days from the date of order to arrange your return get your full refund.