[4-Levels & Max 9% Incline to Torch Calories] Maximize burn on this walking pad treadmill with incline! The 9% grade torches calories vs flat treadmills. Adjustable 2%,5%,7%,9% incline targets muscles. Perfect walking pad for home or under desk treadmill workouts [Powerful & NeoSilent 2.5HP BLDC Core]Our quiet walking pad treadmill features a 2.5HP brushless motor for powerful, desk treadmill use. Runs cool for 8+ hours, ideal as a portable treadmill for home or a silent under desk walking pad with incline in your office