ELECTRIC BUST MASSAGER: The electric bust massager uses EMS microcurrent technology. It does this by stimulating blood circulation in the targeted area, which helps improve the fullness and firmness of your breasts. USB WIRELESS BREAST MASSAGER: Three adjustable vibration settings to personalize massage intensity, relieve muscle tension, promote blood circulation and improve breast health. INVISIBLE WIRELESS DESIGN: The invisible wearable massager provides more possibilities for daily life and work. Wireless design, ultra-thin and lightweight, use anytime, anywhere HOT COMPRESS FUNCTION: Continuous heat function, provides soothing and relaxing warmth, reduces stress and improves overall health. ELECTRIC CHEST MASSAGE BRA: 3D contour design, perfect fit, enhance massage effect, Easy-to-use adjustable straps for a custom and comfortable fit.