I bought a cheap stand off amazon that charges my iPhone and just use that for this headset
Wireless Charging with Headphone stand New Bee Sturdy 2-in-1 Headset Holder & Wireless Charger Pad for iPhone 8/8 Plus/X Samsung S8/S8 PlusS7/S7 Edge/S6/S6 Edge with LED Indicator (Black) https://www.amazon.com/dp/B06X15HLD9?ref=yo_pop_ma_swf
I got it a couple years ago so I bet there are some better ones around now.