Customer Ratings & Reviews

Bought this for my daughter for her birthday. She uses it almost every day. The sound quality is amazing & its loud. I love that it announces, verbally the battery percentage so you know when to charge it. She loves this speaker way more than the Beats Pill.

Great sounds, long battery life. Smooth design. Water resistant

Great sounding Bluetooth speaker. Plenty of sound depth and solid bass. Charges very fast via USB-C. Very portable.

The size and sound are great! This is the best speaker from Bose! It is an awesome upgrade from the jbl flip 4! Has more bass and usb c charging. Battery life is great! It takes a few days before the battery runs low

Audio quality is phenomenal. Rich bass, but not too-too much for my liking and beautiful, clear mids and highs. It’s a very mature audio experience. I don’t mean to say this to contradict myself but the bass clips off over 75% volume which I wish it wouldn’t but I understand why it does it so I’m fine with it. I use this speaker at work and it’s always strapped onto my harness or onto my tool/belt strap and I forget that it’s there. Battery life is around 40%-50% at the end of every day and I only charge it during the drive time to home(hour drive). It’s an excellent addition to parties and such. I pair it with the Revolve+ and running both in the backyard has been perfect! I hang both units on opposite corners of our 60x50ft palapa and the spatial, rich audio quality is still excellent.

Bose reps I hope you read this review. Recently purchased a pair of these speakers to utilize as a stereo pair for a moderately sized stereo outdoor pool/patio area. The ultra was my 1st choice due to louder and more capable bass but without support for a stereo pair I felt soundlink flex was better as a pair for my space with such a wide area to cover. I would have purchased 2 ultras at over 3 times the price for my space, however after listening to these as a stereo pair I’m glad Bose didn’t offer the ultra to be used as a stereo pair. These flex speakers will meet 90% of the applications as a stereo pair. Fantastic as a stereo pair covering a 40 ft wide pool/patio area with fantastic sound. Full volume deeply cuts battery life but still seems acceptable. Extremely flexible on placement and using as a stereo pair with Bose app is easy. Bass is excellent for such a small speaker. The perfect small stereo pair imo. Cell phone needs to be within 15 ft of speakers to avoid drop outs. If you’re looking to purchase ultra do yourself a favor and buy 2 of these to use as a stereo pair compared to 1 ultra. You’ll be glad you did. I can only guess at how good 2 ultras would sound as a stereo pair. I know these are awesome and clear at moderately loud volumes. Highly recommended

This is the best little speaker with big sound, base and everything. Nothing short of a Bose. Was great to take on trips to have on hand while walking around, have by the pool, everything. Mine did stop working somehow, just contacted Bose and they had me send it back, got a brand new one back right away. No complaints about it all.

Portable, tiny yet surprisingly powerful. It's a party whenever this is playing--I love it and highly recommend.

Excellent size, portable, and loud. My bf used it in the shower and he loved it so confirmed water proof!

Excellent sound and connects by Bluetooth. Charge last a long time.

Sounds like a Bose! Amazing bass for such a small speaker. Very durable, charges quickly and holds a charge way longer than my last Bluetooth speaker. Highly recommended.

Requires an app to connect with smartphones, but I used this frequently on PCs and Nintendo Switch. Rubber backing makes it great for uneven surfaces, but it also looks good on a desk. Sounds fine and the buttons are easy to access, easy to pair and use.

Sound is great! This little speaker has amazing sound. I listened to some other choices at the store but was unable to test this one. I went ahead and bought this one relying on the Bose name alone because the others lacked in sound quality. I do not regret it. It has nice full sound for such a little speaker. I just wanted something to attach to my iPhone to boost its sound while cleaning. This little speaker does the job. It was also incredibly easy to pair.

So far, love this speaker. Bought it for golf, but recently took it on a weeklong vacation and it worked great. Battery lasts long and plenty loud. It is a bit heavy, but personally I like that as it doesn’t bounce around the golf cart and you can feel it in your carry-on luggage when doing the “oh crap did I forget something” anxiety check.

A lovely portable speaker which is loaded with features from a reputed brand Bose. It has Bluetooth functionality and can connect to multiple devices. As a speaker the sound is crisp and clear. I loved using it.

Love these! Pair 2 together and sounds great! Long lasting and very loud. Handles bass great too

I love this speaker. It has great sound quality and bass while still remaining portable and sleek. I love the maroon color and while I have not yet tested it's waterproof capability, it has had no issues whatsoever. The only thing is that not all of my lightning cables work to charge it so try to retain the original charger or test a few to make sure they work. All in all great speaker. I use it at home, on the porch, in my kitchen, at the park, on trips. Pretty much anywhere.

This Bose SoundLink is sleek and puts out plenty of sound for its size. I enjoy that it's portable and waterproof.

A lot of sound coming from a very compact box. Projects across a 30 foot wide room with clarity and great bottom end. The sound is excellent at any range. Bose keeps upping the quality with each release of these new boxes. My new favorite. You won’t be disappointed with this purchase. The only draw back I’ve noticed is the battery life. Run it hard and it poops sooner. But I’m throughly enjoying mine. Oh! BTW very portable and easy to transport. Just keep the box they send it to you in. Enjoy! Rock on!

I am an jbl fan but I tell you after listening to these I’m hooked on Bose speakers the soundlink flex from Bose are awesome it’s clear no distortion at all the Bose flex has an excellent sound for being an mono speaker but by you listening to it it doesn’t sound like an mono speaker it has an nice sound for the price 2thumbs up they awesome in stereo mode they get pretty loud it sounds like an orchestra in your souroundings overall a+ sound