Sofirn v. budget headlamp

Could somebody explain this headlamp and its price to me? Has anybody tried one?

https://www.sofirnlight.com/collections/headlamps/products/powerful-cob-led-headlamp-spotlight-floodlight-18650-usb-rechargeable-flashlight-magnetic-dual-heads-led-lamp

It’s plastic, not waterproof and uses “XPG” which I expect to be 3535 sized random LED - the pics don’t look like XPGs.

Probably a horrible driver and low performance and built in 18650.

I’m sure it’s better than nothing, but I don’t think it’s an amazing deal.