boAt Nirvana Crystl, Transparent Case,Spatial Audio, ANC(~32dB), 100Hrs Battery,4Mics ENx,App Support, Bluetooth Earbuds, TWS Ear Buds Wireless Earphones with mic (Quantum Black)

Bought the boat Nirvana Crystl sound is great, nice bass, super long battery, and the transparent case looks really cool. One earbud got defective, but boat's service was excellent Raised a replacement request and got a brand new one delivered in just 4 days. Pickup was smooth, no hassle at all. Fast and reliable support like this is rare in budget products. Fully satisfied highly recommend thanks boat team👍

I have been using it for past one year it's an excellent choice for those who want a budget good looking and solid volume for songs It has good features and performs good in all like gaming mood ,ambient and signature sound The earbuds are sturdy and doesn't show any problem even after falling for various heights (only till 5'9 feet) The problem is about the hinge that is weak and can be broken easily in medium pressure applied so keeping the case safe is important Overall it's recommended if your budget is till here it's case is just a little fragile

I've been thoroughly impressed with the boAt Nirvana Crystl earbuds! These TWS earbuds strike a perfect balance between style, performance, and innovation. The transparent design gives them a sleek, futuristic look that stands out, while the build quality feels premium and durable1. Sound quality is where these earbuds truly shine. With 10mm drivers and boAt's 360° Spatial Audio, the listening experience is immersive and rich, whether you're enjoying music, watching movies, or gaming12. The Adaptive EQ by Mimi is a game-changer—it personalizes the sound based on your hearing profile, making every beat and note feel tailor-made 3. The Active Noise Cancellation (up to 32dB) works effectively to block out ambient noise, and the Quad Mics with ENx™ Technology ensure crystal-clear calls even in noisy environments 3. I also love the BEAST™ Mode, which delivers ultra-low latency for gaming and streaming—perfect for competitive gamers. Battery life is another standout feature. With up to 100 hours of total playback, including the charging case, these earbuds are built for endurance 3. The Bluetooth 5.3 connectivity is fast and stable, and multipoint pairing makes switching between devices seamless. Overall, the boAt Nirvana Crystl is a fantastic choice for anyone looking for feature-rich, stylish, and high-performance earbuds at a great price. Highly recommended!

bought 2 of them (1 for personal use and the other as gift) and the devices are not great as it keeps disconnecting every 2-3 minutes from the mobile device which is really annoying. It was embarrassing when my friend told me about the issue which I am too facing. I have no way to return these head phones since I have travelled back to Dubai

Great product. ANC was great, and the spatial mood gives a feel of a live audience. The controls are working fine now. The battery life seems to be pretty long tbh. I you are tight on budget, you can consider this

I have been using it for almost a year. Initially, I thought it is made of glass and it might break if fell down. But accidentally, I did make it fell for 3-4 times, but there isn't a single crack. The Audio quality is awesome and Dual pairing is more handy for professionals who are using PC and Mobile simultaneously.

1st Update July 2025: Dropped rating 2 points. Earphones are getting disconnected frequently while on call for no particular reason. The sound diverts to speaker. It's extremely annoying as many times we are not in a situation to change it back. I've never faced single issue with OP Earphones ever. I am so disappointed by Boat I thought finally I have an all rounder but I was so wrong. I do not understand Boat's strategies they make 100s of models but none of them are good. OP makes 3-4 models and all of them good. I am not a fan of OP but they've done pretty remarkable job with OP Buds (all series). My disappointment with Boat is continuing from past several years I have used 255, 255 neo, 355, 500 series (headphones), 141 ANC. Trust me all have been disappointing and that's the reason I shifted to OP and Realme. I would recommend to go for OP, Realme or others instead of Boat. Original Review: . I've OP3 and NC both. Results of default settings both mob and earbuds (in comparison) : 1. Sound music quality on NC is bass heavy, mids and treble are lacking. Fortunately NC has app based equaliser which can be changed according to our preferences. 2. ANC is quite standard, OP has just slightly better NC. 3. ENC is great, crowded buses, metros, stations, airports, malls - no problem. Most of the sound is cancelled so nobody's gonna complain about background noise both in meetings and calls. 4. Call quality is great as in it neither gives tunnel sound nor pure treble. 5. Looks rough and tough so hopefully will last long. 6. Charging speed is great and fast. 7. Clearly more bulky in general and slightly more than OP3 8. Finally an all rounder from BOAT. I'd definitely recommend.

good product. connectivity can improve. comfortable good sound. good battery life.

Totally impressed with the Sound out put, even during calls the quality is good.

The audio quality and battery backup was good . But its too bulky to carry

Poor quality. Won’t recommend it

very bad product don't buy after in few days it will not work