1. 【Powerful and Ultra-Quiet Motor】 2.5HP commercial-grade motor delivers smooth speeds from 1.0-4.0MPH for walking or jogging, operating under 50dB noise level—ideal for home offices or apartments. 2. 【Lightweight Yet Heavy-Duty Design】 Aircraft-grade alloy frame provides 265LBS capacity while weighing only 28lbs (40% lighter than traditional treadmills). Effortlessly move or store under desks (43.1” x 18.5”x 4.5" compact size). 3. 【Smart Fitness Coaching with 1000+ Workouts】 Sync with the MERACH Fitness APP to access trainer-designed courses, real-time tracking of distance, speed, calories, and interactive fitness games. 4. 【Durable and Recyclable Construction】 Seamless one-piece ABS+PC shell eliminates weak joints, reduces noise, and uses 100% recyclable materials. Includes remote contr.