A:AnswerI currently have both. My guess is that they now used the new grippy silicone head band and the sennheiser denim on top that it reduced manufacturing costs. Also it doesn’t have the metal sliders for the headband and now clicks which is a pro imo. the sliders always moved out of place so it never was perfect after 10 minutes of moving with the headset. They did overhaul with the new tech though. Worth the upgrade if you’re looking into it
A:AnswerIn my experience these are complete garbage for gym use - I've had two pairs completely stop working within a few months. They are definitely not sweat resistant.
A:AnswerYou can use it as wired but that would defeat the purpose of buying wireless headphones..... If you don't like Wireless i suggest the HD560 wired Senheiser headphones. Amazing quality and super comfortable at half the price. They aren't nose cancelling though.
A:AnswerI use them for watching movies and they are great. I don’t notice any lag. I use them on my Sony 900h while steaming apps like Netflix, Hulu, Sudder.
A:AnswerIf it goes on sale yeah but at full price I would not upgrade. I went from the Bose QC35 (the first ones) about 5-6 years old, and to be honest the sound is better but every now and then I find myself contemplating if i should have bought them.
A:AnswerMaybe try looking up a factory reset or checking your settings. I never touch the power button ñ, they turn on instantly when they are picked up.
A:AnswerYou can hear all audio but you cannot talk back. There’s some sort of console restriction that doesn’t let you. You can talk if you use an external microphone