I use this one:

Wireless Charger, Nillkin 2-in-1 Qi Wireless Charging Pad & Magnetic Car Mount Holder [2nd Generation] for iPhone X, iPhone 8/8 Plus/7/6/6s/Plus, Samsung Note 8/S8/S8 Plus and More - Model C https://www.amazon.com/dp/B073QNZV55/ref=cm_sw_r_cp_api_.dZlAbGPQKC9Y

It doesn’t fast-charge, but it charges well enough. I frequently use a GPS app and play music, and the phone does fine with it. The metal plate it uses is horseshoe shaped, so it doesn’t block the phine’s charging coil.