crwdns2934241:0crwdne2934241:0 Reon
crwdns2934249:0crwdne2934249:0:
Had the same issue. From what I can tell, it was telling me the toothbrush was still on while it was charging. (The battery died mid-brush.) I turned it off while on the base (don’t know if that matters) and the beeping and flashing lights stopped. Hope this helps.
crwdns2915684:0crwdne2915684:0:
open