JBL Flip 4 – Best Portable Bluetooth speaker

The JBL Flip 4 stands out as a sleek, portable Bluetooth speaker, delivering exceptional audio quality in a sturdy, compact build. This speaker comes equipped with an integrated microphone, enabling you to handle calls effortlessly. Its noise-canceling capability ensures clarity in calls, even amidst noisy surroundings. Designed to be water-resistant, it’s perfectly suited for beach or poolside enjoyment. One of its standout features is the ability to connect with multiple devices at once, providing seamless transitions between enjoying your music and managing phone calls. Boasting a robust battery life of up to 12 hours, the JBL Flip 4 promises continuous entertainment throughout your day.

JBL Flip 4, Black - Waterproof, Portable & Durable Bluetooth Speaker - Up to 12 Hours of Wireless Streaming - Includes Noise-Cancelling Speakerphone, Voice Assistant & JBL Connect+
  • All-Purpose Bluetooth Speaker -Take the party everywhere with Flip 4, a portable Bluetooth speaker that delivers powerful stereo sound. With durable, waterproof fabric, this speaker features up to 12 hours of continuous, high-quality audio playtime.
  • Wireless & Noise Cancelling - Wirelessly connect up to 2 smartphones or tablets to the speaker & take turns playing impressive stereo sound. Plus, take crystal-clear calls from your speaker, thanks to the noise and echo-cancelling speakerphone.
  • Waterproof & Durable - No more worrying about rain or spills: Flip 4 is completely waterproof—you can even submerge it in water. Plus, the improved, durable fabric material and rugged rubber housing protects the speaker on your outdoor adventures.

Sound quality

JBL Flip 4 Bluetooth speaker should be at the top of your list not only because it’s so portable but also because it delivers superior sound quality. Equipped with dual 40mm drivers, this speaker offers a sound experience that is both clear and well-balanced. The addition of a bass reflex port significantly enhances the lower frequency sounds, giving you a richer bass experience. As someone who already appreciates the quality of JBL products, like the JBL Clip 3, my expectations for the Flip 4 were high, and it certainly did not disappoint. The audio quality is remarkably crisp, especially the highs, while the mids are distinct and the bass is robust yet not overpowering. The JBL Flip 4 stands out in the realm of Bluetooth speakers, particularly for its impressive bass response and overall sonic clarity. What’s more, it offers considerable volume, making it an excellent choice for outdoor activities.

Battery Life

In the realm of wireless audio, battery longevity is a critical aspect. It’s essential to have a speaker that keeps up with your pace, whether you’re on an adventurous outdoor excursion or embarking on an extended road journey. The JBL Flip 4 excels in this area, boasting one of the most impressive battery performances available today. Imagine 12 hours of non-stop music playback on a single charge – that’s what this compact Bluetooth speaker offers. It ensures your playlists stay alive and kicking throughout the day. And when the battery eventually begins to deplete, recharging is a breeze with any standard micro USB cable. Perfect for any scenario, from scaling mountainous terrains to relaxing poolside, the JBL Flip 4 is your steadfast companion in delivering continuous musical pleasure. Don’t hesitate – get your hands on one and elevate your music experience, no matter where your adventures take you!


IPX7 waterproof rating

IPX7 waterproof rating is a widely recognized standard that measures an electronic device’s resilience to water exposure. It uses a numerical scale for indicating protection levels, with 7 representing the highest degree of safeguarding. Devices sporting this rating are capable of withstanding immersion in water up to 1 meter deep for a duration of 30 minutes, emerging unscathed. This robust level of waterproofing is commonly seen in gadgets like smartphones, fitness trackers, and smartwatches. However, it’s crucial to note that the IPX7 rating is specifically tailored to fresh water. Exposure to salt water, chlorine, and various other chemicals can still pose a risk to devices bearing this certification. Therefore, exercising caution around different water types is key to maintaining the integrity of your IPX7-rated devices.


What’s in the box

Upon unboxing, you’re greeted with the speaker, a USB charging cable, and an easy-to-follow quick start guide. The JBL Flip 4 stands as a testament to superior audio performance, encapsulated in a sleek, portable Bluetooth speaker format. It boasts dual 40mm drivers alongside two passive radiators, a combination that produces an impressive range of deep bass and crisp treble tones. This speaker is further enhanced by its in-built rechargeable battery, promising up to 12 hours of continuous playback, ensuring your music stays alive throughout the day. Moreover, the JBL Flip 4 comes in an array of attractive colors, including classic black, pristine white, vibrant blue, striking red, and elegant gray, offering style along with sonic excellence.


  • Bluetooth Connectivity: The Flip 4 uses Bluetooth 4.2, offering wireless streaming from smartphones, tablets, and other Bluetooth-enabled devices.
  • Drivers: It is equipped with dual external passive radiators and two 40mm drivers, delivering a powerful, high-quality audio experience.
  • Waterproof Rating: The speaker has an IPX7 waterproof rating, meaning it can be submerged in water up to 1 meter deep for 30 minutes without sustaining damage.
  • Battery Life: The JBL Flip 4 boasts a 3000mAh rechargeable Li-ion battery, providing up to 12 hours of continuous playtime on a single charge.
  • Built-in Microphone: It features a noise and echo-canceling speakerphone, allowing for clear conference calls.
  • Frequency Response: The speaker operates within a frequency response range of 70Hz – 20kHz, ensuring a broad range of sound reproduction.
  • Dimensions and Weight: The Flip 4 measures approximately 68 x 175 x 70 mm (H x W x D) and weighs around 515 grams, making it compact and portable.


Best portable Bluetooth speaker

The best portable Bluetooth speaker is the one that meets your needs and fits your budget. Whether you’re looking for something to take on your next camping trip or to use at an outdoor party, there are a number of factors to consider. Sound quality is obviously important, but you’ll also want to think about battery life, portability, and waterproofing. Some speakers even offer extra features like built-in lights or the ability to charge your phone.

There are a lot of different portable Bluetooth speakers on the market these days, so it can be tough to choose the right one. If you’re looking for the best of the bunch, you’ll want to check out the JBL Flip 4. This speaker delivers impressive sound quality in a compact and durable package. The Flip 4 is also reasonably priced, making it a great option for budget-minded shoppers.  With all of these great features, it’s no wonder that the JBL Flip 4 is often considered the best portable Bluetooth speaker on the market.


JBL 4 vs JBL 5

In the market for a dynamic, portable Bluetooth speaker? Both the JBL Flip 4 and JBL Flip 5 stand as formidable choices, each boasting robust, waterproof designs that are perfect for outdoor adventures. When it comes to battery life, there’s a noticeable difference: the Flip 4 offers a solid 12 hours of playtime, whereas the Flip 5 ramps it up to an impressive 20 hours. Price-wise, the Flip 4 is a bit more wallet-friendly and doesn’t compromise on sound quality, making it a worthwhile consideration based on your budget and preferences. If top-tier audio is your priority, the Flip 5 is the way to go. On a tighter budget? The Flip 4 won’t disappoint. Personally, I found the JBL Flip 4 to align well with my budget.

The water resistance levels of these speakers is another point of distinction. The Flip 4 is adept at handling splashes, making it an excellent companion for poolside or beach activities. But for those who are more into rugged outdoor use, like hiking, the Flip 5 emerges as the superior option. With its complete waterproofing and ability to float, it’s designed to endure and perform, regardless of getting wet or encountering rough conditions.


JBL Flip 4 vs Bose SoundLink

When it comes to selecting a portable speaker, most individuals have clear preferences. They typically seek a device that’s conveniently portable yet does not compromise on sound quality. Affordability also plays a significant role in their choice. In this regard, both the JBL Flip 4 and the Bose SoundLink Micro stand out as commendable options. They have both garnered high customer ratings, particularly for their audio performance. However, there are notable distinctions between the two. The JBL Flip 4, for instance, is more budget-friendly compared to the Bose SoundLink Micro. Additionally, it boasts a longer battery lifespan and is waterproof, enhancing its suitability for outdoor activities. Ultimately, the decision rests on personal taste. Whether you opt for the JBL Flip 4 or the Bose SoundLink Micro, you’re likely to be satisfied with your portable speaker experience.


In Summary

The JBL Flip 4 stands as a standout portable Bluetooth speaker, known for its robust sound and deep bass. Its sleek, compact design ensures it’s the perfect audio companion for on-the-go lifestyles. Additionally, it features an integrated microphone, allowing for effortless hands-free conversations. Available in an array of colors like classic black, crisp white, vibrant red, and bold blue, it caters to various style preferences. The speaker’s rechargeable battery promises up to 12 hours of continuous playtime. Plus, its ability to connect wirelessly with other JBL Connect+ enabled speakers enhances the audio experience, amplifying the sound to new levels. Ideal for streaming music from mobile devices or enjoying movie audio on your laptop, the JBL Flip 4 offers an exceptional way to immerse yourself in your favorite audio content.

Our mission is to showcase the complex world of technology with comprehensive, accessible reviews. We bring you the freshest insights on everything from the most streamlined smartphones to the mightiest laptops, as well as the latest in smart home gadgets that simplify your daily routine and fitness wearables that monitor your well-being. Rest assured, we're here to guide you through the ever-evolving tech landscape.