The step board consists of magnet which can produce magnetic field during swinging and vibrating.

 
  • 踏板具有磁石,擺動(dòng)時(shí)產(chǎn)生磁場(chǎng)能促進(jìn)氣血循環(huán),保持健康。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan