Everything is perfect about the product except the battery life for me. I think may be my headset is defective. It is not giving that much battery back up what mentioned. Probably 8 hr maximum for my case. I don't listen with very loud sound too. Charging speed is good, only battery backup is less for me. It has very good sound quality, even better than my Sennheiser cx 275s. Bass is also great. I like is type of deep bass. I don't know why people are blaming it for low bass.

Awasome product, bass should be improve in it but enough bass to hear clear & fresh music. Sound quality is best.

Good product at this price but it's bass is not satisfactory, all over sound quality is balanced it feels premium on hand and feels good... All over a good choice for taking calls and some casual music

It's a good product. Sound quality is good 9/10. Bass is average 7/10. But it's a very good product. Love it.

Good earphone from one plus.sound quality is balanced ,voice call quality is also good,I love 10 minutes charge to get 10 hrs playback & lastly 20hrs backup thing is awsm.
I bought from flipkart ,they deliver here fastest & delivery guy is so nice , cordial

awesome product.all features are available in this earphone and i put my reviews after three days,battery backup is too good if you 100% charge earphone then use are use continue three days. after three days you can will charge your earphone.charging system is so fast i am charge my earohone from samsung adopter 25 watt, maximum full charging time under 40 min

Well not a bad choice at all for 2k...
Remember if you are a bass lover ,,, never chose this...
Bulletz are for those who have daily usage of headset like in online conference and online classes.. after 4 days usage I find it quite reliable as the battery backup is top notch.. at medium level of sound u could get upto 17/18 hour's of playback... Comfortable design and build quality.. btw latency wasn't there for me at all... Connectivity and quick switch works a bit late than expected..
Ove...

Nice bild quality and battery life is awesome..
Sound is good not great but overall nice products

I am reviewing after a week of usage.

1. Build quality is great I really like it.
2. Battery backup is really awesome got a good battery backup it lasted me for more than two days. Also, charging speed is good.
3. Sound quality is great vocals and music is pretty clear just a bass is little less but won't disappoint.

Good product worth for money, Good battery backup
Call clarity good

But noise cancellation not good while traveling air sound is high