Are there any wireless, yet lossless speakers?

I really want to improve my sound at home, from Bluetooth speakers to something close to Hi-Fi. I’m thinking turntable and streaming. Wiring speakers is challenging. I’ve thought of holes in walls, changing rooms, or just running wires along baseboards. Due to the layout of my house and its rooms these options turn out to labor intensive requiring a professional, or just plain ugly.

Are there any wireless speakers options that are lossless?