大双位是电动头枕，单双位是手动头枕。
瑞迈机架2877，手动头枕一共6个档，不锈钢脚
Italian fashion design elements are used to target different markets. Handrail landing height function mechanism, trapezoidal handrail with exterior oblique stainless steel high feet, highlight modern fashion sense.The backrest can be manual or electric to meet the needs of different angles of the body.
借鉴意大利的流行设计元素，另一种产品风格的表达，针对不同市场的需求定位。扶手落地高脚功能机构，梯形扶手配上外斜的不锈钢高脚，突出摩登时尚感。靠背可以手动或电动翻转，满足人体依靠角度的不同需求。
