The JAGJOG JT31 Walking Pad is designed for home and office use, featuring a 15-degree auto-adjustable incline and a maximum speed of 3.8 mph. 
Key Features and Specs:
Incline: Features an adjustable incline, with some models offering up to 15 degrees to increase calorie burn.
Speed Range: Typically operates between 0.6 and 3.8 mph, suitable for walking or light jogging.
Design: Lightweight, compact, and designed to fit under desks, beds, or couches.
Motor: Equipped with a quiet motor, allowing for use in office settings without disturbing others.
Controls & Display: Includes a remote control for speed adjustment and an LED display to track speed, time, distance, and calories.
Weight Capacity: Supports users up to 265 lbs.
Extras: Comes with an extra battery and lubricant for maintenance. 
While sometimes listed directly, similar alternatives under $100-$150 are frequently available at Walmart from brands like Dprodo, MJWW, and Patbrela, which offer 2.5 HP motors, 300 lbs capacity, and 2-in-1 functionality (walking/jogging).