Purchased two to use them on my pool. First the battery runs out too soon. Second, most of the time the music sounds on one of the speakers with a two second delay. Third, if I leave the app and go to another music app to play a specific music when I get back the link has been lost and it takes me more than five minutes to get them connected. As you can see, it is impossible to enjoy a poolday with family and friends with these speakers. We have to always have a back up JBL Speaker next to them so I can try to enjoy the rest of my day. I am eager to return them.

My son gave me speaker for my birthday last year and I am very happy to be able to take it every places

I purchased this to be able to listen to music throughout my home! It was super easy to connect to my devises and it has wonderful sound and I am very pleased with the speaker overall!

We love it! AMAZING! Best sound quality. We can work in yard anywhere and hear it!

Awesome quality sound - unbelievable - love this brand

Bought it for husband, he loves it. Sounds great in his truck

Superb sound, well tuned by Bose to give a sound that works well with many genres. Electronic, hip-hop, Jazz and rock R&B Nu Soul. Some are saying too much bass but the bass is quite accurate and prominent in the right places and recessed where need be. Looks beautiful and great battery life, surpassing 12 hours claimed. I am surprised by the price point as although it has less features than my Sonos Roam, the sound is clearly better (imo). Finally, multipoint works a treat, super feature. The only issue I have is that I think I need another one LOL

Just got it used it for MUSIC videos on LOCATION in time square and u could still hear it GREAT bass clear sound

I purchased 2 SL Flex for good reasons, I wanted the BOSE sound in and around my pool! Product description states that it is waterproof and that the SL Flex can float. Doesn't happen! Placed in pool and within 20 seconds it began to immerge and water started spitting from the speaker like a water fountain with distorted sound...I took it out, it still played but.....i purchased because it was said to be waterproof and floats...IT DOES NOT.

Great sound but the battery dies within three hours. Very disappointing!

I never regret when I decided to have most of my sound products with Bose, you are amazing guys! Amazing sound, just perfect!

I purchased this a week ago and have to return it. It has problem charging. The highest it charged was 50%. It sits on the charger for 8 hrs then says battery is low.

I purchased today and love my Bose SoundFlex speaker

Great sound for such a small speaker, very light weight

I purchased this speaker after my son borrowed my speaker and never returned it. I have to say that I am so very happy with the base in the tone of this speaker.