Yes, you will get a pair of normal earbuds and a pair of swimming earbuds.
You can check the charging status with the lamp ( 3 ).
While the battery is charging: orange when charging is complete: green
Sony NS-WS623 is available only in the Black color.
Sony NS-WS623 is quite light weight. It weighs just about 32 grams.
Yes, you can connect it with phone and talk and can use as a normal Bluetooth headset.