Sevencool Neck massage pillow

Features:(1)U-shaped surround with 360 ° support for the neck(2)Advanced minimalist design leads fashion(3)Double effect of massage and hot compress (4)Selected fabrics for comfort and high-end appearance(5)Adjust the tension of the drawstring (6)Adjust the buckle to wrap around the neck for a better fitSpecifications:(1)Product size: 245 * 240 * 110mm(2)Input voltage: DC5V(3)Rated power: 3.7W(4)Battery capacity: 1200mAh/3.7V(5)Net weight of product: 400g(6)Product gross weight: 600g (7)Color:off-white+deep brown(8)Timed: 15 minutes