I have been using Nothing Ear(1) for the past 4 months.I had a great experience with it.
Pros:
1.Awesome Transparent Design(Buds fits into ears perfectly)
2.Wireless Charging
3.Great Sound Quality (Vocals,trebles,Bass and highs are perfectly balanced)
-Mainly ,Sound Quality is pretty good when Noise Cancellation is on.
4.Battery Backup (I’m getting 4-5 hrs from buds and 28-32 hrs from case )
5.Controls like pause,play,noise cancellation from app is good.And volume controls from buds too.
6.They have given a Charging/battery LED indicator for case which has three colours (Red,Orange and Green).
-And we can change the LED indicator accordingly for battery level in case within the app settings.
Ex:Red for low battery (below 20%), Orange for mid battery level(20 to 50) and green for high battery level (50 - 100).
Cons:
1.Build Quality(glossy finish-easily get scratches after usage)
-I have purchased a case for it, to avoid those scratches.
2.I noticed that Volume is a bit low(10%).
3.As Sound is balanced,Bass lovers get disappointed.
4.Very often i noticed that buds get disconnected to mobile bluetooth.
-wear detection works fine.(Music stops when an ear bud is taken out of ear and resume when it is kept in ear)
Noise cancellation:
At this price point,Noise Cancellation is pretty good.It cancels the fan sound in a room.
I didn’t used noise cancellation much.Only used for the better music experience.