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Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black

4.8 4.8 out of 5 stars 28,752 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Portable Bluetooth Speakers by Bose

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Black

Purchase options and add-ons

Brand Bose
Model Name SoundLink Flex
Speaker Type Soundbar
Connectivity Technology Wireless
Special Feature Built In Microphone, Usb Port, Waterproof

About this item

  • STATE-OF-ART DESIGN: SoundLink Flex outdoor speaker is packed with exclusive technologies and a custom-engineered transducer for deep, clear, and immersive audio at home or on the go
  • CLEAREST POSSIBLE SOUND: Proprietary Position Qtechnology automatically detects the position of your portable Bluetooth speaker for optimal sound quality in any orientation or environment
  • WATERPROOF WIRELESS SPEAKER FOR TRAVEL: SoundLink Flex is rigorously tested to meet IP67 waterproof speaker standards. Crafted and sealed with waterproof materials, it even floats – ideal for outdoor adventures
  • PORTABLE BLUETOOTH SPEAKER: Built to resist water, dust, and debris, in a design that withstands drops and rust, this compact speaker goes wherever you do. It’s also easy to hold and store, and resistant to corrosion and UV light
  • RECHARGEABLE BATTERY: Portable speaker charges through USB-C cable (included). Lithium-ion battery offers up to 12 hours of life per charge
  • BUILT-IN MICROPHONE: You can make and receive calls through the portable Bluetooth speaker. Just one button accesses your phone's Siri or Google Assistant voice input
  • BOSE CONNECT APP: App automatically updates the portable Bluetooth speaker with the latest software, allows you to customize settings, unlock product features, and more
  • Charging time: approximately 4 hours when using the original cable.
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Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black
Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black
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Price-13% $129.00
List:$149.00
-17% $99.00
List:$119.00
-27% $159.00
List:$219.00
-13% $129.00
List:$149.00
-13% $129.00
List:$149.00
-13% $129.00
List:$149.00
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Portability
4.8
4.9
4.6
4.8
4.8
4.7
Sound quality
4.7
4.7
4.5
4.7
4.7
4.7
Battery life
4.4
4.5
4.2
4.4
4.4
4.4
Bluetooth connectivity
4.5
4.7
4.5
4.5
4.9
Water resistance
4.7
4.5
4.7
4.7
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
connectivity tech
Wireless
wireless
USB, Auxiliary, Bluetooth
wireless, wired
Bluetooth, USB
Bluetooth
speaker type
Soundbar
Outdoor
Multimedia
Soundbar
Soundbar
Portable Speaker
mounting type
Floor Standing
Handlebar Mount
Tabletop
Floor Standing
Floor Standing
Freestanding
weight
1.75 pounds
0.64 pounds
1.46 pounds
1.3 pounds
1.3 pounds
0.58 kilograms
control method
application, voice
application
voice
voice, application
application, voice
touch

From the manufacturer

1
Bose SoundLink Flex Bluetooth speaker

Astonishing sound. Wherever life takes you.

The SoundLink Flex Bluetooth speaker plays astonishing sound wherever you are. The audio is crisp, balanced, and free of distortions. Plus, the powerful wireless speaker can play over ambient noise while you’re entertaining, and project loudly during outdoor activities.

Bose Soundlink Flex White Smoke

PositionIQ technology

Whether the Soundlink Flex is upright, hanging, or on its back, PositionIQ technology detects its position and auto ensures a natural, lifelike sound.

Bose Soundlink Flex Stone Blue

IP67 waterproof speaker

This portable speaker meets IP67 waterproof standards, is crafted with waterproof materials, and is sealed to keep out dust & debris; it even floats.

Bose Soundlink Flex

Durability

The powder-coated steel grille and silicone exterior give the speaker a rugged texture to withstand nearly anything including peeling and corrosion.

Bose Soundlink Flex Stone Blue

Utility Loop

The Soundlink Flex has a rugged utility loop that lets you secure it to almost anything, anywhere. Attach it to a carabiner and hang it from anywhere!

Bose Soundlink Flex

Bose Soundlink Flex Speaker
Bluetooth speaker, portable speaker, wireless speaker, waterproof speaker, Outdoor speaker, IP67

Product guides and documents

What's in the box

  • Speaker
  • USB-cable
  • Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

    Feedback

    Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black


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    Product Description

    The SoundLink Flex Bluetooth speaker does more than just immerse you – it provides a strong connection to your music. With crisp audio free of distortions, you’ll hear every instrument on the track and nuance in the vocals. It doesn’t matter how the portable speaker is positioned: PositionIQ technology detects its orientation and ensures the best sound. The portable Bluetooth speaker is packed with exclusive technologies. The transducer offers clear sound and deep bass. Its digital signal processing technologies, proprietary code, and custom algorithms work together for ideal sound quality wherever you are. Really, wherever, since the SoundLink Flex is an IP67 waterproof speaker. Its exterior can handle falls, the coat won’t peel or flake, and it resists corrosion and UV light. It’s also easy to hold or store, and you can secure the outdoor speaker with its utility loop. Rigorously tested to meet an IP67 rating, the SoundLink Flex is waterproof. It floats, too, so it won’t sink if it falls off your boat. For added protection from dust and debris, the Bluetooth speaker is crafted and sealed with waterproof materials. Plus, to ensure it can travel with you, Bose subjected the outdoor speaker to water, temperature, and drop tests. These proved that it’s durable enough for anything. And its battery offers up to 12 hours of unplugged play time. The Bose Connect app lets you customize the portable speaker settings, update software, and more. If your phone isn’t nearby, press and hold a button on the IP67 waterproof speaker to access your phone’s Siri or Google Assistant. A built-in microphone means you can also take and make phone calls through the SoundLink Flex. It also connects to other Bluetooth devices within 30 feet for even bigger sound.

    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    28,752 global ratings

    Customers say

    Customers like the value, ease of use, and sound quality of the speakers. For example, they mention it's worth the price, the app was easy to set up, and the sound is rich and deep. Customers also like the portability, and quality. That said, opinions are mixed on performance, battery life, and connectivity.

    AI-generated from the text of customer reviews

    2,096 customers mention1,879 positive217 negative

    Customers like the sound quality of the speakers. They mention that the bass and vocal clarity of the speaker defies physics, and it can help block outside noise sounds. The speaker is sleek and comes in a variety of colors.

    "...It has a good, broad surface area, so the sound isn't at all tinny, and due to its shape, it does not fall over, even if put onto a softer..." Read more

    "TLDR: The Bose Soundlink Flex Bluetooth speaker impresses with excellent sound quality, portability, long battery life, and sturdy build, making it..." Read more

    "...The bass is punchy, the mids are crisp, and the highs are clear, delivering a well-balanced and immersive audio experience...." Read more

    "...While the plain non equalized sound is good I feel it could be better. Which is why I used the equalizer built into my phone to adjust the sound...." Read more

    442 customers mention404 positive38 negative

    Customers are satisfied with the quality of the speakers. They mention that it has a good, broad surface area, and can take a beating. Customers also say that it does a wonderful job in delivering a nice, even sound.

    "...It has a good, broad surface area, so the sound isn't at all tinny, and due to its shape, it does not fall over, even if put onto a softer..." Read more

    "...with excellent sound quality, portability, long battery life, and sturdy build, making it a top choice for both indoor and outdoor listening..." Read more

    "...The build quality is typical of Bose - sturdy and durable, ensuring longevity...." Read more

    "...So the speaker itself weighs approximately 2 pounds and seems to be very durable .I did charge the speaker for approximately 2 1/2 hours until it..." Read more

    351 customers mention328 positive23 negative

    Customers like the portability of the speaker. They say it's relatively portable, lightweight, and easy to use. Some say that portability is the most attractive feature of the product. The size and weight feels good in their hands, making it suitable for various environments, whether indoors or outdoors. The speaker is also suitable for use in the office or on travels in a hotel room.

    "...However, I am very pleased with the sound quality. It's neither too tinny nor too heavy, and I find it works just as well for music as it does for..." Read more

    "...Flex Bluetooth speaker impresses with excellent sound quality, portability, long battery life, and sturdy build, making it a top choice for both..." Read more

    "...the water-resistant feature is a bonus, making it suitable for various environments, whether indoors or outdoors...." Read more

    "...So immediately from the start I did notice that the speakers were very heavy indicating high quality product and high quality magnates were used in..." Read more

    324 customers mention269 positive55 negative

    Customers find the speakers easy to use. They mention that the sound is great, the app is easy to navigate, and the speaker is easy-to-handle. Customers also appreciate the user-friendly buttons and the layout of the buttons.

    "...I like the layout of the buttons.I really did not expect a speaker this size to sound great...." Read more

    "...robust and long-lasting, with conveniently placed and user-friendly buttons for easy operation...." Read more

    "...The buttons are well-placed and easy to use, allowing for quick adjustments without needing to reach for the connected device...." Read more

    "...am highly impressed with the quality of the sound as well as how easy it was to use...." Read more

    291 customers mention246 positive45 negative

    Customers like the value of the speakers. They mention it is good for the price, a good purchase, and well worth the trip.

    "...At this price point, there's no way anything could beat this product...." Read more

    "...The price paid is well worth the investment for a Bose product!!! I ordered the blue, which is a nice departure from black!..." Read more

    "...Exceeds my expectations by leaps and bounds. What a great speaker for this price point...." Read more

    "Great sound at a great price!..." Read more

    488 customers mention292 positive196 negative

    Customers are mixed about the battery life of the speaker. Some mention it has a good battery life, while others say that it depletes quickly. The battery level drops very rapidly from a full charge, and it shuts down in less than an hour.

    "...Its battery life is quite good, which helps me because I sometimes tend to forget to charge my things...." Read more

    "...the charge was low, even with the unit plugged into AC it would suddenly stop playing. -Fast forward to this new Bose Sound Link Flex...." Read more

    "...speaker impresses with excellent sound quality, portability, long battery life, and sturdy build, making it a top choice for both indoor and outdoor..." Read more

    "...The battery life is impressive, providing hours of continuous playback, perfect for outdoor gatherings or travel...." Read more

    268 customers mention138 positive130 negative

    Customers are mixed about the connectivity of the speakers. Some mention that it has great connectivity, good app integration, and links Bluetooth easily. However, others say that the Bluetooth connection is too poor, the Connect app is clunky, and it would not connect to their Galaxy S23 Ultra.

    "...Bluetooth connectivity is swift and stable, ensuring a smooth pairing process...." Read more

    "...It would lose the bluetooth connection frequently, and when the charge was low, even with the unit plugged into AC it would suddenly stop playing...." Read more

    "...The Bluetooth connectivity is reliable and quick, ensuring a hassle-free pairing experience...." Read more

    "...The "Connect app is clunky and it took a few tries to get it to work...." Read more

    222 customers mention145 positive77 negative

    Customers are mixed about the performance of the speakers. Some mention that it works great, has great sound, and works well with the app. However, others say that it's not good, is glitchy, and not ready for prime time. The support is slow, terse, and unhelpful.

    "...It's neither too tinny nor too heavy, and I find it works just as well for music as it does for other audio...." Read more

    "...It was not comparable with my Apple. computer. Very disappointing. I returned the item." Read more

    "...It had some heft to it - and that is a good thing. It did indeed turn right on, and I did use the Android app to connect, so connection was easy..." Read more

    "...for displacement in subwoofer size but this thing does pretty good with the turbo boosted software.😝..." Read more

    Just Perfect
    5 Stars
    Just Perfect
    I had been using a Bose Sound Link which I purchased in 2013. Connectivity was an issue right from the start. It would lose the bluetooth connection frequently, and when the charge was low, even with the unit plugged into AC it would suddenly stop playing. -Fast forward to this new Bose Sound Link Flex. I couldn't be happier with the way it is performing. It connected in seconds right from the start, and it stays connected. It has a deep, rich, sound, that includes "high highs" and a great resonant bass. I'm a jazz pianist by profession and the music I listen to most often, are the standards from the 1930s-1960s. Speakers in the $100-$200 range are often lacking in the dimension needed to do justice to recordings from the period most important to me. Not so with this speaker. The clarity is great. The speaker is sleek and comes in a variety of colors to suit most any decor. Its waterproof in case you are using it at the pool, the beach, etc. I have it continuously plugged in to AC using the USB C cord. Bose says that is ok. I haven't had the unit long enough to know how long a charge would last if not plugged into AC. Bose says the average charging time is between 3-4 hours. I plugged it in right when I received it and it did indeed take 3 hours to fully charge.
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    Top reviews from the United States

    Reviewed in the United States on January 2, 2024
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    becca sampson
    5.0 out of 5 stars Love
    Reviewed in Canada on March 2, 2024
    Color: GreenVerified Purchase
    Eu
    5.0 out of 5 stars Sinceridade
    Reviewed in Brazil on December 28, 2023
    Color: BlackVerified Purchase
    Jorge Ramos Vargas
    5.0 out of 5 stars Excelente calidad precio
    Reviewed in Mexico on December 10, 2023
    Color: BlackVerified Purchase
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    Antônio Cardoso dos Santos
    5.0 out of 5 stars Som refinado, para quem valoriza qualidade sonora!
    Reviewed in Brazil on November 11, 2023
    Color: White SmokeVerified Purchase
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    Antônio Cardoso dos Santos
    5.0 out of 5 stars Som refinado, para quem valoriza qualidade sonora!
    Reviewed in Brazil on November 11, 2023
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    Brad
    5.0 out of 5 stars Likely the best sounding portable bluetooth speaker
    Reviewed in Canada on October 12, 2023
    Color: White SmokeVerified Purchase
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    Brad
    5.0 out of 5 stars Likely the best sounding portable bluetooth speaker
    Reviewed in Canada on October 12, 2023
    I was looking for another bluetooth speaker to replace my Sony SRS XB21, one that had a much better battery and sound quality. I did a few hours of research into portable bluetooth speakers, looking for the best quality sound and base, as well as good battery, and I kept finding this speaker as my top choice, and since there was a deal on for it making it a bit more affordable, I decided to get one, and so far I am not disappointed.

    The USB C is something I come to expect to be on any good product, specially in 2023, so that makes me happier then the Sony one which has a Micro USB port. I was a bit worried when I realized the sound was coming from one side of the speaker before realizing the subwoofer takes up the other side, and it is a really good subwoofer for its size, producing some real nice base without sacrificing anything, specially at near max volume which for my Sony speaker, the base would disappear passed 80%, and sound would get distorted. The Silicon shell feels great around the speaker, with its metal grill, but does have a plastic rear grill for the subwoofer air exchange, but that is fine. The strap on the side I don't have a great use for at the moment but with a carabiner, would easily hang from a backpack or belt loop.

    I currently have a rubber case on it from another brand (TXesign Silicone Case Cover) which provides a carrying handle, making it easier to move around and add some extra protection, even plugging up the Type C port to add some more protection, though it may not need a case, I recommend one regardless mainly because of that handle and potential extra protection. It does not impact its sound performance at all, which its sound performance is outstanding. I would say it is worth every penny even at full price.
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    11 people found this helpful
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