JBL Flip 4 Waterproof Portable Bluetooth Speaker 2023

JBL Flip 4 Waterproof Portable Bluetooth Speaker Reviews: It is a portable Bluetooth speaker device that delivers surprisingly powerful stereo sound. This compact speaker device is powered by a 3000 mAh rechargeable Li-ion battery that delivers up to 12 hours of continuous, high-quality audio playtime.

Durable, waterproof fabric materials available in 6 vibrant colors, the Flip 4 has all the benefits, all-weather companions that take the party everywhereWith a simple button press, user can activate and talk to Siri or Google Now from user JBL Flip 4.

JBL Flip 4 Waterproof Portable Bluetooth Speaker

It is one of the best Bluetooth speaker devices for some of its awesome features. This JBL Flip 4 Waterproof Portable Bluetooth Speaker device is to provide user super output by applying the Bluetooth 4.2 technology.

JBL Flip 4 Waterproof Portable Bluetooth Speakers
JBL Flip 4 Waterproof Portable Bluetooth Speakers – Black

JBL made all the parts and materials in this speaker device, which has a great reputation in this field. It is a light-weight wireless speaker device that is easily portable and convenient to use in any place user want.

Related: JBL Charge 3 Waterproof Portable Bluetooth Speaker Black Friday 2021


  • Wirelessly connect up to 2 devices
  • impressive stereo sound
  • 3000mAh rechargeable li-ion battery
  • 12 hours of playtime
  • Ipx7 waterproof means
  • JBL connect
  • allows user to Link more than 100 JBL connect
  • enabled speaker devices together to amplify the party
  • Dual external passive radiators demonstrate

Hot Selling Speaker device nowadays

The term “Waterproof” exists in the name of this speaker device. User can easily use this wireless speaker device in the rain, and it will provide user the same feature then. Even if user wants to use it when it is submerged, user can do so. Li-ion battery is kept in this speaker device that will provide user playtime support for at least 12 hours.

In these twelve hours, user can use it with 2 devices like Smartphone, tablets, or others simultaneously. It will provide user the same stereo sound from both the devices. For enjoying all these features, people keep this one at the top of their choice.

Know Before Order It

It goes without saying that before starting to use any product, user should know the dos and don’ts. In the case of this speaker device, knowing some information on the speaker device is of utmost importance.

First off, user has to measure the place where the user wants to place this speaker device. This light-weight device is only 1.14 pounds, and the dimension of this is 2.8 x 6.9 x 2.7 inches. Commonly, such space is available in almost all the ceremony venues.

The User probably knows that wireless speaker devices use Bluetooth technology. The Bluetooth Transmitting Power of this one is 0-9dBm, while the frequency is 2.402 to 2.480 GHz.

In the case of this speaker device, the signal to noise ratio is ≥80 dB, which does not obstruct in getting proper sound. This issue is also essential for certain classes of users, especially the musicians. If user is satisfied with the conditions mentioned above, then user can choose this one.

If user want to use this speaker device for general purposes, then it will not be so hard for user to obey. But before buying it, check the ASIN Number B01MSYQWNY, and Item model number FLIP 4 Black. This checking will enable user to choose the right piece instead of the fake ones.

How User have to Use JBL Flip 4?

The user manual with all details will be provided to user with user ordered package. For user better understanding, we have mentioned some of the issues relating to the user of this speaker device. User can take it as an overall guideline for the best use, although a user guide will also be provided to user with user ordered package.

There are 4 buttons, which are the signs of four functions. The first button contains an arrow sign, which indicates the starting and stopping of the play. The second and third buttons are for increasing and decreasing the sound. If user presses on the second button, it will increase the volume, and if user presses the third button, it will reduce the volume of sound produced.

User can use this speaker device simultaneously with two devices, like a laptop and a Smartphone. Here user can also use these two devices by applying a stereo set up. If user wants to get all the features of stereo mode, then user may try the JBL App. After downloading the app from Google Play, user has to select the “Stereo” option.

The speaker device will be able to play for two devices together after choosing this option. User will not have to do any hard work for the connections. User can easily connect this speaker device with any device, like a PC or Smartphone, by applying the Bluetooth technology. It will provide clear audio of 2 x 8W output powers. When user establishes the Bluetooth connection between the speaker device and other devices, the speaker device will show user a flashing sign.

If user wants to enjoy the feature of voice assistant, user can also do so. For doing this, user has to use JBL Connect App and also use the arrow button as an activation key for “GOOGLE NOW.” User can enjoy all the features of the voice assistant in this way. This app is not heavy, and it’s easy to maintain in any general Smartphone or Android.

What Type of Tools are Used in This Speaker device?

All the tools or materials that are necessary for using this best wireless speaker device will be provided to user with the ordered package. Now we are going to show user three tools and one connecting method. Let’s see all those!

  • Passive Radiators: This is an increasing device that works for amplifying the low-frequency response. In the JBL Flip 4 Waterproof Portable Bluetooth Speaker device, Dual external passive radiators have been used for increasing the sound of a play. After using this speaker device for once, user will be able to understand the effectiveness of these Passive Radiators.
  • Lithium Metal Battery: One Lithium Metal battery is used in this best wireless speaker device. Like other lithium batteries, lithium of this battery is metallic same as an anode. Generally, such type of battery is efficient for holding more charge. The battery type of this speaker device is 3.7V, 3000mAh, and it is of Lithium-ion polymer. The difference between this one and the other is the use of certain materials. While the other Lithium Metal batteries use a liquid electrolyte, this one contains polymer electrolytes for high performance.
  • Waterproof Fabric Material: This fabric material is used in this speaker device to protect the speaker device from water. User will get this waterproof material in six vibrant colors. This fabric will make this speaker device workable in every situation, whichever it is. When this speaker device comes in contact with water or becomes wet for any reason, it will not cause any harm to the speaker device. For that reason, using the fabric material in the rainy season is the best option to protect user speaker device.
  • JBL Connect Plus: If user is familiar with wireless speaker devices, user probably knows the name of JBL Connect Plus. By using this method, user can connect more than a hundred speaker devices if those are JBL Connect+ enabled. Generally, this feature is used for making large outdoor parties delightful. When user plays music from one speaker device, it will provide user the sound from only one. But on using this feature, user can get the excellent sound of a hundred plus speaker devices. In the case of this best wireless speaker device, user can enjoy this feature.

Pros and cons of JBL Flip 4 Waterproof Portable Bluetooth Speaker device


  1. User can use this best wireless speaker device in all the weather- including hot weather and rainy season. User can use this speaker device even when it is submerged.
  2. “Dual external passive radiators” have been used in this speaker device to make the output sound of super quality.
  3. This one is a speaker device of the JBL brand that has more than 60 years of reputation in delivering technological products.

This feature of JBL Connect Plus will give user the experience of a hundred speaker devices which will be highly effective for concert halls or any such occasions.


  1. Users will not get all the opportunities of this speaker device without downloading the JBL App. For enjoying all the features available, the user must download the app.

Final verdict – Is It the Best Option for User to Buy?

Generally, people use the wireless speaker device for indoor or outdoor parties. Some other people use the speaker device for a concert or open hall occasion.

Now the question- is it fit for meeting such needs? Certainly, it can meet all those needs if the need is to be fulfilled by any speaker device. In the case of an indoor party, it will provide user stereotype sound for 12 hours. Is anything more needed? For a large stadium or open hall, users may enable JBL Flip 4 Connect Plus for massive sound from all the corners.

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