KS14175 Removable Battery Heated Shoulder Massage Wrap This wireless shoulder massager is crafted from soft neoprene material, flexible and skin-friendly to fit your shoulder perfectly. Equipped with a 5000mAh rechargeable battery and 5W rated power. It offers clockwise and counterclockwise massage rotation, 3 optional vibration modes together with 6 adjustable heat settings to soothe stiff muscles and ease shoulder pain. Comes with removable handheld controller for convenient operation. Adjustable strap design fits most people. Lightweight and portable, ideal for home, office and outdoor use.