boAt Nirvana Ion ANC, Active Noise Cancellation(~32dB), 120Hrs Battery, App Support, Crystal Bionic Sound, 4Mics ENx, v5.3 Bluetooth Earbuds, TWS Ear Buds Wireless Earphones with mic (Northern Lights)

First time using any earbud. It was recommended by one of my friend. Ordered it. Was using it for little more than1 hr everyday for last 14 days.Pros:1. Sounds great. Boat's signature sound which is bass boosted feels great.2. Boat Hearables app also customizes best suitable audio type only for you with its amazing hearing test. Apart from that you get to adjust your audio on your own. Sound gets 8.5/10 from me.3. Other side of the phone says crystal clear sound they can hear from me. Works great even in very low tone. Clarity worked damn well even in fish market, traffic, puja pandals with loud mikes. Will rate 10/10 on calling clarity.4. Great touch features. Next song, previous song, pause, anc mode> anc off> ambient mode, signature sound> balanced sound, call receive and cut etc are smoothy operative from touch features. For volume only you need to open phone. Touch gets 9/10 from me.5. Charged 1st time and dat was the last time since these 14days. Battery status 100% in both buds and 91% in case. Terrific battery life. Gets 10/10.6. In ear detection is great. Music/video pause when ear bud is taken out of ear.7. Fits great in my ear. Does not get loose while running. 3types of rubber is given with the box for your ear type.8. Ambient Feature is absolutely good thing while you are walking in road or traffic, you need to hear the sourround too. However, it should work with lesser dB sound too. As it seems it working in short distance when the vehile has approached considerably. If it is a truck/bus the noise/horn is louder from long back so you get time to be aware. But if it is a car or bike unless it horns you wont be able to be aware well in advanced. This thing I dnt know may not be expected in this low budget. Even with out the earbuds been connected to bluetooth it reduces the sourrounding sound considerably without ambident mode on.Cons:Just one con I must admit is the Boat Hearable app. It does not work without GPS. However there is absolutely no necessity of this app to be installed if you are pretty happy with the boats signature sound/ balanced sound. Only if you want to customize your auido you need it. Also, you need it if you want to turn on/off the feature for mutiple device connections. Did not use that feature yet.Conclusion: I strongly recommend it. Sounds great for me.

The sound quality is really good but the anc is little bit off parameters here

Let me start with the elephant in the room claim - 24 hours battery back up from buds alone. I received this TWS around 6:45 in the evening, took about a couple minutes to check the box contents and make sure the TWS was in perfect condition. Paired them with my phone only to find out the earbuds had 100% charge, so I started using them. I initiated my "testing" at 7 p.m. with The Jurassic Park (1993) at about 80% volume. 2 hours later, the buds had ~93% charge left. I said, "Challenge accepted!", and then watched the sequel, The Lost World (1997). Another 2 hours and some odd minutes later, the time was 11:10 p.m., the left bud showed 86% battery and the right was at 85%. At this point, I could see myself losing the battle, but I didn't wanna give up. I thought to myself, "Maybe if I tried harder, I'd win." But time, as always, wasn't on my side. It was 11:20 p.m., the silence of the night could be heard loudly and the fatigue of the day was catching up to me, when suddenly, an idea popped into my head. I rushed over to YouTube, searched for a 10 hour heavy metal music video, hit the play button, increased the earbuds volume to 100%, and then put both my phone and the buds on the bedside table grinning to myself thinking, "Yeah, survive that.", and called it a night. The morning came and as my vision cleared up to show 7:20 a.m. on the clock, I reached out to my phone, assuredly and confidently convinced, I had won the war.I didn't. The right bud was at 41% and the left at 45%. At this juncture, I gladly accepted my defeat and decided to write this story, a story of a brave TWS, a story that will never be in any history books, a story where the eternal TWS won against its sadistic owner.As for the rest, I will keep it brief;In-ear Detection: Works very well, no complaints.Sound Quality: Signature mode is too bass-y, not for me, for sure. Balance mode does the job and it does it well.Call quality: THE BEST. Tested against Boat Rockers 255 Neo, Boult Audio X50, Dizo GoPods Neo, Realme T100.Build Quality: Buds good. Case lid, when closed, has a slight wobble to it. Everything else is upto the mark.One final remark would be in-ear fitting, and thus, noise isolation. I find these buds to provide noise isolation as good as Dizo Gopods Neo with its 25Db ANC mode on. It almost feels like they were custom made for my ears. But do keep in mind that this can and will differ from person to person.Thank you for your time and I hope I didn't waste it.