Bass is on the lower side eventhough it have 2 small sub woofers. Battery backup is good.

# Clear sound ,enough loud in 100% volume
# Battery backup is MINDBLOWING
# COMPACT size & superb build quality
# Its Bass is Feelable
# Great price point
Overall BEST in Class of the segments.
N.B- For frnds party outside the home you can go above 10W speakers...

Amazon basics Speaker is love ❤️

Value for money 😘

Sound quality 😍

Build quality 😘

Battery Life is superb 🔥

Better than JBL 😂

I love this mini monster 😘😘😘
Thankyou Blaupunkt for this lovely product

If you are looking for a speaker but are tight on budget (around 1500) this is the one. I own Bose Soundlink IIII, JBL Clip, Portronics, Philips and others. I claim to be a serious music aficionado. I list some pros and cons.
Pros:
1. Solid build quality expected from German brand
2. Nice crisp sound with decent bass
3. Outstanding connectivity options not offered by most good brands. SD Card, FM, Bluetooth, Aux
4. I have not tested the battery backup but it charged fully in about 3 hours
5. Light weight though bigger than the other speakers at this price.
6. Good buttons and accessibility on top of the speaker.

Sound Quality:
The speakers are having excellent sound quality. I have compared this with Portronics sound drum and JBL. It's better than sound drum and very close to JBL in sound. There is no distortion and the response is very flat. The base is good but not that great, but for its size, it's very much acceptable.

Build Quality:
The build looks sturdy. The edges are sharp. The finish is rubbery and has a very good grip. The gaps are sealed properly and it attracts a lot of dust. Also, the front side mesh looks very pathetic. Although it looks very good in pictures, in hand it looks very cheap.
The buttons look very sturdy.

Functionality:
This is one of the biggest cons. Changing the modes is one of the worst experience. It takes a lot of time to change from one mode to another. There is no easy way to identify which mode it is running. Also, there is no audio feedback similar to other speakers in the market, when changing modes.
The SD card support is good. FM reception is average, but it gets good when AUX cable is connected to act as an external antenna.

Overall the firmware on this device seems buggy and it's not stable. Its value for money though.