Can Philips Sonicare 9300 Work With 9500 Travel Case?

Can Philips Sonicare 9300 Work With 9500 Travel Case? 9300: Same as 9500 except: 4 cleaning modes rather than 5 – skips “Tongue Care” mode (does anyone really want this?). Comes with 3 heads rather than 4 (skips special tongue cleaning head). Travel case has a separate USB cord rather than one built into case.