Pros
Durable and rugged construction
Excellent sound quality with deep bass and clear highs
Long battery life, up to 20 hours
Waterproof (IPX7 rating)
Bluetooth connectivity works flawlessly
Ability to connect multiple speakers with JBL Connect+
Good for both indoor and outdoor use
Can also charge your devices via USB port
Cons
Some units experience long charging times
Slightly muffled sound if damaged
Heavier and larger compared to some competitors
Main Product Advantages
10 Durability
The speaker is extremely durable and can withstand physical shocks such as being run over by a vehicle. Even after significant impact, it remains functional.
10 Waterproof
The speaker features an IPX7 waterproof rating, making it suitable for use near water and in different weather conditions.
9 Sound Quality
JBL Charge 4 provides loud and clear sound with balanced audio performance, including solid bass, crisp highs, and a well-rounded frequency response.
9 Bluetooth Connectivity
Bluetooth connectivity is reliable and quick. The device supports JBL Connect+, allowing multiple speakers to be paired for a fuller sound experience.
9 Auxiliary Input
The inclusion of a 3.5mm auxiliary input provides additional connectivity options, a feature appreciated by users who still prefer analog connections.
8 Battery Life
The built-in 7500mAH battery supports up to 20 hours of playtime at lower volumes but may drain faster at higher volumes. Additionally, the battery can charge other devices.
8 Ease of Use
Setup is straightforward with Bluetooth pairing, although the absence of a complete user manual in the package may be a drawback for some users.
7 Portability
While slightly heavier and larger than some competitors, its rugged design and functional features make it highly portable.
7 Directional Sound
The sound is directional, sounding clearer when in front of the speaker compared to behind it. This might limit its acoustic performance in certain settings.
6 Charging Issues
Some users reported extended charging times and battery drain issues when the speaker is used at high volumes even when plugged in.
JBL Charge 4 - Waterproof Portable Bluetooth Speaker - Blue
The JBL Charge 4 is an exceptional portable Bluetooth speaker designed to play and charge endlessly. Featuring full-spectrum, powerful sound, this speaker also comes with a built-in power bank to charge your devices on the go.
Sound Quality
The speaker boasts a proprietary developed driver and two JBL bass radiators that intensify sound with strong, deep bass. This means you can enjoy an immersive audio experience wherever you are.
Battery Life
The JBL Charge 4 is equipped with a high-capacity 7800mAh rechargeable li-ion battery, providing up to 20 hours of playtime. You can also use the convenient USB charge out to quickly charge your devices, ensuring you never run out of power again.
Design and Build
Designed with durability in mind, the JBL Charge 4 features a rugged design and an IPX7 waterproof rated exterior. This means you can take it to the beach or pool without worrying about spills or even submersion in water. The durable fabric material and rugged rubber housing make sure it outlasts all of your adventures.
Connectivity
With JBL Connect Plus, you can wirelessly link more than 100 JBL Connect Plus enabled speakers to elevate your listening experience to epic levels. You can also wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
JBL Bass Radiator
The passive radiators deliver powerful, ear-catching JBL sound that resonates loud and clear, ensuring you get the best audio experience possible.
Conclusion
In conclusion, the JBL Charge 4 is a versatile and robust portable Bluetooth speaker that not only provides outstanding sound quality but also convenience with its built-in power bank. Its durable and waterproof design, along with the ability to connect multiple speakers, makes it an excellent choice for any adventure or party. Note that it does not include a USB wall adapter, but given its other impressive features, this is a minor drawback.
