I’m unsure about whether prices fit in your range anymore, but if you want to have a wired headphone with Bluetooth, maybe the beyerdynamics DT 770/880/990 headphones and a fiio BTR5 Bluetooth module. I’ve daily driven the BTR5 for about 2 years for about 7 hours a day and they’ve been great, and the beyerdynamics seem really sturdy.
I’m unsure about whether prices fit in your range anymore, but if you want to have a wired headphone with Bluetooth, maybe the beyerdynamics DT 770/880/990 headphones and a fiio BTR5 Bluetooth module. I’ve daily driven the BTR5 for about 2 years for about 7 hours a day and they’ve been great, and the beyerdynamics seem really sturdy.