You can check the charging status with the lamp ( 3 ).
While the battery is charging: orange when charging is complete: green
Yes, you will get a pair of normal earbuds and a pair of swimming earbuds.
Yes, you can connect it with phone and talk and can use as a normal Bluetooth headset.
Hold down the button (1) for 3 seconds.
You will hear the shutdown sound. Then, the Walkman and the lamp ( 2 ) will turn off.
Sony NS-WS623 is available only in the Black color.