Ofc being a Bluedio it does have insane volume levels and astounding bass.
Very well built and packaged, that's what packaging should be like(Sony r u there?).
Drivers on these are really strong and headphones do have weight on them because of Zinc alloy frame, for me not an issue at all.
They aren't for people who are keen on classical and soul music. Sounds aren't crystal clear, if you want that go for Audio Technica instead.
Demographic for these is centered and not flanked towards people...

Amazing experience, this headphone has shook my mind , i used to be against Bluetooth headphones in budget segment , but now no more , this is tge best you can buy in budget but not from india , its better to buy from china or Hong Kong, you will get it in approx ₹4500 there , most of bluedio products are overpriced here and ratger than buying them from here , i would prefer buying them in a trip to HK or China.

But still lets get into the main review-

Pros-
Amazing bass
Amazing clarity...

I purchased it from aliexpress in 2100/-
VERY HEAVY BASS.... good quality sound..... the best thing is their look.... they looks very expensive.....
metallic body.... A MUST GO PRODUCT....

It's a very good choice in low budget for music lovers.

product works very well, only its a bit heavily for my liking and cant use for long hours

Bought for Rs.4084 during Jul 2017. Till now no issue and working superbly. Produces heavy bass. Very loud music. Felt no distortion even in highest volume. Bluetooth performance is excellent and wall does not block Bluetooth signal. It takes hours to charge the battery but lasts more than a week. This headphone looks premium. It can be used with removable audio cable or Bluetooth or sdcard. When battery ultimately dies no need not worry, It can be used with cable or sdcard. Felt uncomfortab...

Top 5 Bluetooth headphones in the global....sound is superb ....no any issue in this headphone... charging time 2.30hours and play time about 18 to 20 hours....simple process to pairing with Bluetooth devices...bottom botton press and hold long until the led light go to green colour blinks....then play botton to listining song with SD card ....
Ones cons is this that the item very heavy ..did not listening long time.....30 minutes is acceptable time for listening.....

good quality product

This headphone is awesome.. Just go for it...

Amazing product