irobot, which model is the most sufficient and economic for home use, 630, 650, 770, 870,880?
Thanks,
Need help:
所有跟帖:
• 昨天 jasco 说收到的礼物很好用 -lily5170- ♀ (27 bytes) () 12/04/2014 postreply 06:33:10
• Link, please. -houston1965- ♀ (72 bytes) () 12/04/2014 postreply 06:37:31
• Found it. Thanks. -houston1965- ♀ (0 bytes) () 12/04/2014 postreply 06:40:51