Three Combinations Modes & Two Independent Modes & Five Levels of Massage Intensity, Matching People with Various Intensity Needs 3m (9.84ft) Extra-Long Power Cord & Soft Silicone Hose, More Places to Use, And Less Odor Using Pressure Sensor Technology & Fixed Velcro, Precisely Control the Strength & Adjust the Size 3 Kinds of Timing & Screen Display, Easy to Read, and Choose the Time You Want to Message Easy-To-Clean Outer Mesh And Inner Fiber Fabric Cleaned With A Damp Cloth Has Obtained 510k Certification License, Safe and Secure What Electric Space Heater Specification? Color: White Hand Controller Size: 195x50x48mm Leg Sleeve Size: 300x130x430mm Materials: Plastic, Tpu, Tribune, Velcro, Sponge Data Cable: 5v 2a USB Power Supply Package Contents: Leg And Foot Massager*1 Type-C Charging Cable*1 Storage Bag*1 Adapter Dc:5v 2a*1 Manual (Including Warranty Card)*1