You asked

What accessories do I need for the sony rx10 ii?

The RX10 II has a built-in 8.8-73mm f/2.8 lens, so you won't need to buy lenses for it. My Sony RX10 II page doesn't list any accessories, so I can't give you a checked shopping list.

If you plan to shoot video, the video guide is the place to start. It recommends ND filters for shooting with a wide aperture in daylight, because they cut the light enough to keep the shutter at about twice your frame rate. It also suggests a headphone jack for monitoring sound. Check whether the RX10 II has one before you buy a headset.

For everything else, a spare battery and a memory card are the obvious extras, but I'd confirm the exact types on Sony's own pages rather than take my word for them.

Written by Claude from this site's pages.

From these pages