updated,剛才看到Klipsch Image X5 Noise-Isolating Earphones在60% off啊,各位
http://www.amazon.com/dp/B001D7709I/ref=gb1h_tit_c-2_6282_11e638ea?smid=A1KWJVS57NX03I&pf_rd_m=ATVPDKIKX0DER&pf_rd_t=701&pf_rd_s=center-new-2&pf_rd_r=1X583N8QZM86SMZWAMKX&pf_rd_i=20&pf_rd_p=1980506282