1. Boost Circulation: Uses Heated Massage to Improve Blood Flow, Combating the Effects of Diabetes, Swelling, Aches & Pains.2. Instanly Relieves Pain: Reduces Tension & Tightness While Circulating Blood Through the Legs for Improved Recovery & Pain Relief.3. Reduces Swelling: Healthy Circulation + Compression Helps to Reduce Swelling and Heal Injuries for Faster Recovery Times.4. Experience Superior Comfort with Fine, Soft, And Breathable Fabric Material Perfectly Contouring to the Calf.5. The Built-In 1800mah Battery Offers 2-3 Hours of Operation Between Charges, Ensuring Prolonged Use.Easy to Use:1. Adjust Sizing: Adjust the Fully Adjustable Soft-Flex Straps for the Perfect Fit. (One Size Fits All Including Oversized Legs) 2. Choose Intensity: 3 Custom Modes. Choose the Perfect Amount of Pressure and Massage for You.3. Choose Heat: Select the Custom Heat Mode for Added Relaxation. (Heat Function Can Be Switched Off) 4. Sit Back and Relax: Get a Super Relaxing Deep Tissue Massage All from the Comfort of Home.5. For Best Results We Recommend Using It Once per Day for 10 Minutes per Session.Specification:Product Name: Leg Massager.Battery Capacity: 1800 Mah.Color: Grey, Pink.Size: 57*30*4.6cm/22.44*11.81*1.81inchs.Package Includes:1/2 PCS * Zenfit Leg Massager.Note:1. Grey Does Not Distinguish Between Left and Right Legsthere Is No Difference in Use2.Light Shooting and Different Displays May Cause the Color of the Item in the Picture a Little Different from the Real Thing. The Measurement Allowed Error Is +/- 1-3mm.3.Please Feel Free to Contact Me Directly by Sending Messages. We Will Be at Your Service Until You Are Satisfied. Purchase with Confidence.