Srhythm NC75 Pro Active Noise Cancelling Headphones Bluetooth 5.0,Over-Ear Headset with Build-in Microphone,Hi-Fi,40 Hours Playtime for all Bluetooth Devices (Diamond Blue)

Update, after 3 months of daily use headset developed electrical fault and it became difficult to power on the headset. As this was beyond the 30 day Amazon guarantee period I was happy that the supplier offered to post out a replacement FOC. I give supplier a bonus 🌟 for customer service. I continue to use the original headset and try ensure they never run out of power, easy enough to do as battery life is very good.I like these headphones, they are good value and have (mostly) acceptable limitations given their price (£33).First the good stuff, they are comfortable to wear and I've promoted them to my use while sleeping headset. While sleeping I wear them on my left ear and off my right ear as I tend to sleep on my right side. I have no discomfort when worn like this.I recently compared them to Bose QC20s on a 2 hour flight and unsurprisingly the Bose are both more comfortable and do a far better job at noise cancellation, this is unsurprising as the Bose would cost about 7 times the price I paid for these; had I bought the Bose new that is. Interestingly the Bose superiority was most evident during the aircraft ascent phase where there is a higher pitched noise from the engines. During level flight the Bose still performed better but at least it was possible to tell the the 75 Pros were doing something in the noise cancellation domain.Audio quality is acceptable to my aging ears. The bass is a bit muddy and the higher notes near inaudible. Pop and voice play fine.Battery life (constant use with NC off) is better than 27 hours which I think is impressiveRange about the house is 7 or 8 paces, so anywhere in the same room should be ok.One annoying quirk is that if the headphones are paired to 2 devices e.g. phone and tablet and I move out of range of one of the devices the headphones started to beep at a regular interval. The only way to stop the beep is to power cycle the headphones. Annoying, but at least it's an easy fix.I've used the 75s while at the gym and they get pretty moist, I need to wipe them down every 20 minutes or so. I do not use running or rowing machines but I do use an x-trainer. The Bose QC20s are better suited to the gym, wire notwithstanding.I have the 75 Pros, a pair of Bose QC20s as I mentioned and a pair of Sony WH-1000mx3s and while the 75s are definitely the cheapest of the three pairs of headphones I still find times most days to use them even if it's mostly to listen to audio books while I sleep.Update: after 6 months of use (70+ hours per week!) these are still looking good and very comfortable.

I've used these most days for the last 4 months and am very impressed with them.Sound quality is excellent and I hear sounds which I never would have experienced from my music and podcasts previously, using in-ear headphones or my previous brand of over-ear headphones.They are comfortable to wear for long periods of time, though they can get a little warm in the summer heat when moving about.The noise cancelling has limitations, but this is similar to most (all?) products with this technology. It wont cancel irregular sounds like voices or TV, but it does a very good job or removing 90% of regular constant frequency sounds like fans, washing machines, car engine noise (as a passenger) and aircraft cabin noise (the calmness it creates on a long flight is very welcome). One minor irritation when using NC when walking it that I can hear my footsteps which can be distracting, so I turn it off.The microphone is usable for phone calls and Teams calls etc, but without a boom mic, the sound captured is tinny and low volume.Battery life is very long, I've not measured it, but it lasts me at least a week. The slight irritation is that the reported battery remaining (on Android) goes from 80% to zero without any gradation in between.Bluetooth connectivity has been impeccable, it quickly connects in seconds and has never dropped the link with my Android device.Overall a great buy at a great price that easily matches the top brands at 5 or more times the £££.

I’ve had these headphones for a year and just purchased another pair for my daughter. These are without a doubt the best noise cancelling headphones on amazon.I’ve tried all of them.Pros :- comfy enough to wear to sleep, that’s what I use them for, they don’t hurt wearing them that long as they sit over the ear and the pads are really comfyThey don’t squeak really loud when you lie on the ear pad when you have noise cancellation on (other budget headphones did)The battery lasts all night with noise cancellation on with ambient music playing tooIt cancels out most noises, it’s better at cancelling out bass music and bangs (neighbour type noise), snoring, it also blocks out a large amount of my own washing machine. Won’t completely block out talking or your own tv but I like that because I still need to hear things.It connects easily to the iPhone and iPad and maintains connection from quite long distances around the house. Ideal for cleaning and the like. Hold down the power button to put the headphones in pairing mode to pair with a different device. It automatically pairs with the last device it was connected to.Cons :- occasionally when charging they won’t charge to 100%, the fix for that is to when the red light goes off, unplug it, and then plug it back in. It happens rarely but it’s annoying when it happens and I forgetWhen the power is low the voice shouts at you “POWER LOW” in full volume (no matter what volume you have it on) over and over, which has woken me up when I forget to charge it. It would be better if you could turn that off.But after trying all of the budget headphones these are no doubt my favourite and work the best. They’re worth the extra few quid for these than the other more popular budget headphones.