Features: - Training Modes: Standard, Eccentric and Isokinetic - Connection: WIFI and Wireless BT Streaming - Heavy-Duty and High-Quality Construction - Endure High-Strength Stretching Exercises and Prevent Injury - Wide Range of Applications - Easy to use and Ergonomic Design - Target Different Muscle Groups, Legs Back, and Arms - Suitable for Weight Training, Yoga, Bodybuilding, Sports What's in the Box: - Apollo Board Device - Waist Band - (2) Handles - (2) Connecting Buckle - (2) Ankle Band - AC Power Cord - Wireless Switch Technical Specs: - Construction Materials: ABS, Metal - Screen Size: 4.3'' -inches - Training Area: 55.12'' x 20.1'' -inches - Working Voltage: AC100-240V~, 50/60Hz - Power Suply: 1500W - Maximum Load Capacity; Up to 330.7 lbs. - Speaker: 2.0 Sound Track, 3W 4O x 2 - Resistance Range: 3.31''~132.28 - Operation System: Linux - Power Cord: US plug - Product Dimensions (L x W x H): 23'' x 15.2'' x 24.6'' -inches (Folded) - Product Dimensions (L x W x H): 47.4'' x 23'' x 7.6'' -inches (Unfolded)