The Sony WH-C720N is a lot more gentle on the wallet, but for that relatively lower price point you can expect some trade offs.
Sony WHCH720N Wireless Noise Canceling Headphones - Black
Sony WH-H900N Review Hi-Res Noise Cancelling Wireless Headphones
SONY WH-CH720n
Hi-Res — Blog — Aaron x Loud and Wireless
Sony WH-CH720N review - I did not expect this 😲
Sony WH-CH720N Wireless Review
Sony WH-CH720N review - SoundGuys
Sony’s lightest Wireless Noise-canceling headband ever. Take noise canceling to the next level with Sony’s Integrated Processor V1, so you can fully immerse yourself in the music. Super comfortable and lightweight design. Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you. Up to 35-hour battery life with quick charging (3 min charge for up to 1 hour of playback). High sound quality and well-balanced sound tuning.
Sony WH-CH720N Noise Canceling Wireless Headphones, Black
Sony WH-CH720N Wireless Review
SONY WH-CH720n
I did not expect this 😲 Sony WH-CH720N review — Aaron x Loud and Wireless
the latest Sony headphones with noise cancellation - Lemon8 Search
Sony WH-CH720N review - SoundGuys
Sony WH-CH720N review: supremely affordable over-ears with punchy sound and decent ANC