SonyH900N Hi-Res Noise Cancelling Wireless Headphone Grayish Black (WHH900N/B)

Q: I don't have a man bun. Will these still work for me?

You can technically use these without a man bun; however, utilizing them without a man bun may void the manufacturer's warranty. Additionally in clinical trials, utilization of the Sony WHH900N headphones not in combination of a man bun caused a general feeling of "Not Being as Cool" or "Popular with the ladies " which could lead to depression in some. I recommend discussing non concurrent man bun / Sony H900N Hi-Res Noise Cancelling Wireless Headphones utilization with your physician.

Q: What is the difference between this model and the sony wh1000xm2?

https://www.youtube.com/watch?v=xgGLg74VCqk

Q: What is db protection rating?

Hi Diane B., it is 103 dB/mW (1 kHz) when connecting via the headphone cable with the unit turned on; 98 dB/mW (1kHz) when connecting via the headphone cable with the unit turned off. For reference, please check here: https://www.sony.com/electronics/headband-headphones/wh-h900n/specifications -Erin