If you don't plan on using the joycons as separate controllers or as your main controller in docked mode, the Hori Splitpad Pro is your best option as Leynos suggested.
If you want actual Joycons that you can use without them being attached to the console... Then maybe you should check these:
https://www.amazon.es/dp/B08GC1XCK3/ref=cm_sw_r_cp_apa_i_dlT1_Y6E4K9V2129MHWMEKCZ7