I got one of these too except in a different style
https://www.amazon.co.uk/gp/product/B01MY7NWGX/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
Works great
Yea it's in my amazon history
it was £42 though not £30, it'll probably be cheaper in the US anyway though, everything is -.-
Has a USB charging port too, I never even noticed lmao.
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Not cheap but Im a heavy sleeper and it saved me from being late for work so it paid for itself lol