标准电子琴建 Talented pianist 琴键受力可快速回弹,键宽1.5CM专为孩子量身订做 BGFUN BF-3734c 37 ELECTRONIC KEYBOARD 16 DEMOS 8 DJ SONGS 礼☑幻回康口 voL o 13y ●●●●● ●● ●●●●● ●● 三 gh.l.s RPLAY REC OKON TONE DJ ALLSEL STOP