https://www.amazon.com/gp/product/B0837WWGQQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

There's a photo of it in the description. it's being held in the palm of a hand. don't be fooled by that pic, lol. it's about half that size really.
it works great ive had mine for a couple months and it's doing fine.