Samsung HW-H355 Soundbar

Hi all, I'm after a little advice. Wont bore you with the full story but surfice to say can I just ask 2 questions 1) I'm assuming this has a standard 3.5mm input jack (reading the manual online it looks like it, but cant find it stating the size of the jack) 2) while im fully aware this has a dedicated Bluetooth mode for Samsung telly's I also notice it has a normal bluetooth input for Android/Iphone etc... would this work with 3rd party apps like Spotify and TuneIn radio on my phone? any help (as always) would be greatly appreaicted TIA Sly

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Given the product description clearly says:

With USB and analogue 3.5mm connections you can also connect in components other than just your TV - such as your smartphone, media player or MP3 device.

and

BLUETOOTH CONNECTIVITY FOR YOUR SMARTPHONE OR OTHER MUSIC DEVICE

New for this year's 300-series is Bluetooth connectivity, turning the soundbar into an impressive music player. Thanks to the built-in Bluetooth receiver, you can link your smartphone, PC, laptop or other device with Bluetooth and stream your stored or cloud based music

The answer is quite obviously 'Yes' and 'Yes'