I've just read a review on Tronsmart Encore S6 Bluetooth Headphones with Active Noise Cancelling and I'm interested.
At 60 euros they are several time cheaper than Bose, but soundwise I've heard no complaints. Of course, do not expect a high-end sound quality, but for watching youtube, listening for music in a noisy environment, or enjoying an unpredictable hypno session while walking handcuffed through a forest they should be perfect.

At 60 euros they are several time cheaper than Bose, but soundwise I've heard no complaints. Of course, do not expect a high-end sound quality, but for watching youtube, listening for music in a noisy environment, or enjoying an unpredictable hypno session while walking handcuffed through a forest they should be perfect.