大雙位是電動頭枕，單雙位是手動頭枕。
瑞邁機架2877，手動頭枕一共6個檔，不銹鋼腳
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.
借鑒意大利的流行設計元素，另一種產品風格的表達，針對不同市場的需求定位。扶手落地高腳功能機構，梯形扶手配上外斜的不銹鋼高腳，突出摩登時尚感。靠背可以手動或電動翻轉，滿足人體依靠角度的不同需求。
