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JBL Flip 4 vs UE Boom 2 – Best Portable Waterproof Bluetooth Speaker – Comparison

    JBL Flip 4, Gray – Waterproof, Portable & Durable Bluetooth Speaker






    Ultimate Ears BOOM 2 Portable Waterproof & Shockproof Bluetooth Speaker

    JBL Flip 4 vs UE Boom 2

    JBL Flip 4 vs UE Boom 2: It’s a tough choice between the JBL Flip 4 and the UE Boom 2 when it comes to portable, waterproof Bluetooth speakers, but which one is the best? In our JBL Flip 4 vs UE Boom 2 comparison review, we’ll be looking to see which device is the better overall value for money.

    JBL Flip 4 vs UE Boom 2 – Quick Comparison Summary

    • The JBL Flip 4 Bluetooth Speaker is a very popular and successful Bluetooth speaker available on When compared to the UE Boom 2,

    • Both the JBL Flip 4 and the UE Boom 2 weigh about the same, 1.2 pounds, and need one lithium metal battery. (included).

    • The JBL Flip 4 is less expensive.
      Smartphones and tablets are both recommended for use with the JBL Flip 4 and the UE Boom 2.

    • The UE Boom 2 comes with a 2-year warranty, while the JBL Flip 4 only has a 1-year warranty.

    • The battery life of the JBL Flip 4 is 12 hours, but the battery life of the UE Boom 2 is 15 hours.

    JBL Flip 4, Gray – Waterproof, Portable & Durable Bluetooth Speaker

    Ultimate Ears BOOM 2 Portable Waterproof & Shockproof Bluetooth Speaker

    JBL Flip 4

    UE Boom 2




    Product Dimensions

    2.76 x 6.89 x 2.68 inches

    2.5 x 2.5 x 7 inches

    Item Weight

    1.14 pounds

    1.2 pounds


    1 Lithium Metal batteries required. (included)

    1 Lithium Metal batteries required. (included)

    Battery Life

    12 hours 

    15 hours 

    Frequency Response

    70 Hz – 20kHz

    90 Hz – 20kHz


    1 Year

     2 Years

    App Control 






    What’s in the box

    JBL Flip 4
    JBL Micro USB Cable
    Safety Sheet
    Quick Start Guide
    Warranty Card

    Speaker, Charging Cable Wall Plug

    FAQS :

    Please let me know how much it weights.

    1.1 pound, 515 grammes is the answer.

    Is there a 3.5 mm jack on this?

    The JBL Flip 3 and 4 have a 3.5mm jack, however the Flip 5 doesn't. It has a total power output of 16 watts, with each speaker handling around 8 watts. It's roughly a pound in weight. The Flip 3 was the greatest of the Flip series, having a loud, bass-heavy sound, a long battery life, a microphone, and a 3.5mm input connection. The Flip 4 was not as loud or as bassy as the Flip 3, and it had a shorter battery life. The Flip 5 has less power/volume, bass, and battery life, as well as no 3.5mm input port and no microphone, thus you won't be able to accept calls with it. JBL is no longer in business! Get a Harmon Kardon Onyx-1 if you want a nice, bass-heavy sound; these were the greatest! But stay away from the Onyx-2 through Onyx-5; they're terrible.

    Is it possible to put it in the pool?

    Why would you put in the pool, exactly? It is described as being waterproof. Read all of the specifications, then download and read the instruction pages. Then you may make your own decision. My one-design boat gets sprayed and splashed on, and the Flip4 is hooked to it. It's why I went with the 4 instead of the 3. The statements that are watertight. It's my decision, but I'm not going to submerge it in water.

    Is there a cross on the front of the shirt? Is this the model for a church?

    Answer: I'm not sure whether that's a cross, but we misplaced the stylus for our Ouija Board and replaced it with this speaker. It turns out that we made touch with Dave's ghost. Dave was a small-scale orange grove grower from southern Florida who died of scurvy in 1906.

    What distinguishes this version from the original Boom?

    The Bluetooth range of the UE Boom 2 is much improved.

    Will it remain on all the time if I want it to, or will it turn off on its own?

    Answer: This was the most crucial question I needed to answer. I just got it and put it to the test. It will shut off after 15 minutes if it is not hooked into a power source. If you leave it plugged in, it will remain on. That's exactly what I need for my PowerPoint presentations. You may also eliminate system noises by downloading the free software on your phone. This manner, if you run out of batter and it shuts down, it does it quietly. Other fantastic features allow you to tailor the sound of this loud and powerful speaker.

    Is it possible to leave it plugged in at home and use it as a portable and stationary Bluetooth speaker?

    Yes, I usually leave it plugged in while I'm not using it. Description: JBL Flip 4 vs UE Boom 2

    About this item – JBL Flip 4, Gray – Waterproof, Portable & Durable Bluetooth Speaker – Up to 12 Hours of Wireless Streaming – Includes Noise-Cancelling Speakerphone, Voice Assistant & JBL Connect+

    • Connect up to two smartphones or tablets wirelessly to the speaker and alternate between playing stunning stereo music.Plus, owing to the noise and echo-cancelling speakerphone, you can make crystal-clear calls right from your speaker.
    • Flip 4 is entirely waterproof—you can even immerse it in water—so you don’t have to worry about rain or spills. In addition, the speaker is protected from your outdoor activities by the upgraded, robust fabric material and sturdy rubber casing.
    • The JBL Flip 4 is the fourth iteration of the Flip series, and it’s a portable Bluetooth speaker with surprising power. A 3000mAh rechargeable Li-ion battery powers this little speaker and provides 12 hours of uninterrupted, high-quality music playback.
    • Flip 4 is the all-purpose, all-weather buddy that brings the party wherever it goes, thanks to its sturdy, waterproof fabric materials that come in six vivid colours. It also has a built-in noise-and echo-canceling speakerphone for crystal-clear conference calls, as well as JBL Connect+ technology, which allows you to wirelessly connect up to 100 JBL Connect+ equipped speakers to enhance your listening experience. You can access Siri or Google Now from your JBL Flip 4 with a single button click.
    • Extra features include the ability to connect up to 100 JBL Connect+ connected speakers to crank up the party.
    • With dual exterior passive radiators, you can hear, feel, and see how powerful your speaker is.
    • The Flip 4, a portable Bluetooth speaker that offers strong stereo sound, is the ultimate all-purpose Bluetooth speaker. This speaker offers up to 12 hours of uninterrupted, high-quality music playback because of its sturdy, waterproof fabric.

    About this item – Ultimate Ears BOOM 2 Portable Waterproof & Shockproof Bluetooth Speaker – Patches

    • A 360-degree wireless speaker, the Ultimate Ears BOOM 2 emits loud, crazily fantastic music with deep, strong bass that can be heard in every direction, no matter where you are. It was intended to be soaked, dirty, and otherwise damaged.
    • Caves, mountains, and lakes are all on the itinerary. Rooftops You name anything, we’ll do it.
    • It is waterproof*, shockproof, and made of the sexiest and most unrestrained quality materials known to man, so you can wear it in any situation.
    • PartyUp enables you to wirelessly connect to up to 50 Ultimate Ears speakers at the same time, taking your party to places that no other sound system can go.
    • And, thanks to Siri and Google Now speech integration***, all you have to do is open your lips and say what you want – so, rather than reaching for your phone, pick up BOOM 2 and put nothing between you and the music. *It is waterproof to IPX7 standards (up to 30 minutes and a depth of 1 meter).
    • This device requires the most recent firmware and software upgrade.