思腾 CH-520
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思腾 CH-520
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材质
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尺寸
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颜色
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自适应弹性调节腰托 动态追腰全方位支撑Adaptive elastic adjustment lumbar support, dynamic waist tracking and all-round support -
自动顶腰滑背系统 随身而动超强贴合Automatic waist and back sliding system for super fit wherever you go. -
4D 大曲面头枕 环形包裹释缓颈椎压力4D large curved headrest with annular wrap to relieve pressure on cervical vertebrae
