Sony SRS-XB21 Red Portable Wireless Bluetooth Speaker - Ultimate Portability and Enhanced Audio Experience! Review

This is my second of these speakers. I love the bass you get from this speaker and the loud sound quality. It works great with my smartphone and iPhone, and I even use it with my laptop. I love it. The battery drains quickly if it is not fully charged and you use it a lot.

So this is my first purchase of a decent quality Blue Tooth speaker. I was really pleased with the speaker connection and the party mode from Sony, but your party better not be too long because this kid won't be enough for a full party if your parties last no less than three hours. A little disappointed but not unhappy!

Red was a steal back then, but it's definitely bright. Blinking LEDs are useless and drain batteries, but they can be turned off. Sound quality is just okay with an artificial bass sound. Bass boost is best avoided. Power adapter not included, Micro USB cable only. Considering the X21's size, it's expected to be used as a portable device.

This is a great little BT device. Obviously if you look at this you are not going to buy a hi-fi kit. but for portability and performance it works really well! This is not a neutral sound; Rather, the bass here is very, very pronounced by default. However, you can adjust the equalizer through the app. Why did I hit a star? While charging, it seems like you can't turn the volume up past a certain threshold, which doesn't seem to exist when the device isn't plugged into an outlet. very strange…

I bought this Xb21 a few days ago and I love how it sounds. Bass and treble are excellent. It really gives a clear sound and when paired with another xb21 it improves the sound quality. The only downside to this speaker is that the battery doesn't last long. I charge it over 4 hours with the 2.0A adapter and expected it to last a while. But when I brought it to my work place and cranked the volume up to the max, it only lasted around 1.5 hours, while the manual says it will last around 3 hours…

I used to have a Jambox Bluetooth speaker and it still works today (5 years later). I decided to replace it with a newer Bluetooth speaker from Sony. I am absolutely dissatisfied with this product. Initially, the battery life was terrible. Once fully charged, it lasts 1-2 hours. The sound quality was average with very minimal controls to adjust the sound. Finally, the build quality is the worst thing about this product and will ultimately disappoint the consumer. After about 5-6 months of use…