The Porodo Lifestyle Neck and Shoulder Massager is a wonderful massager that helps relieve neck and shoulder tension. Powered by a powerful 10W brushless motor, it offers dual-action kneading and heat for a lasting relaxation experience. The device comes with two speed settings: normal and fast. The neck and shoulder massager is powered by a 2000mAh battery and lasts 80 to 120 minutes. It provides comfortable support for your neck and shoulders, helping you relieve neck and shoulder fatigue. With its improved portability and cordless system, it's the perfect companion for travel and relaxation.