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JBL

JBL Charge 4 Portable Waterproof Bluetooth Speaker - Black Camo (Renewed)

  • Based on 7,079 reviews
Condition: Refurbished - Excellent
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Availability: Only 5 left in stock, order soon!
Fulfilled by Acoustic Sound Design Inc

Arrives Thursday, Jun 25
Order within 2 hours and 20 minutes
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Color: Black Camo


Features

  • Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
  • Built-in rechargeable Li-ion 7800mAH battery supports up to 20 hours of playtime and charges your device via USB port.
  • Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water.
  • Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL Connect+ enabled speakers.
  • *PLEASE NOTE* - The JBL Charge 4 does NOT include a USB wall adapter.

Brand: JBL


Speaker Maximum Output Power: 20 Watts


Connectivity Technology: Bluetooth, USB


Audio Output Mode: Wireless Bluetooth Streaming


Mounting Type: Freestanding,Plug Mount,Wall Mount


Audio Output Mode: Wireless Bluetooth Streaming


Mounting Type: Freestanding,Plug Mount,Wall Mount


Enclosure Material: Durable Plastic and Rubber Composite


Speaker Type: Portable Waterproof Bluetooth Speaker


Additional Features: Stereo Pairing, Waterproof


Antenna Location: Pool,Beach


Subwoofer Diameter: 30.48 Centimeters


Color: Black Camo


Is Waterproof: TRUE


Warranty Type: Limited


Control Method: App


Speaker Size: 30.48 Centimeters


Water Resistance Level: Waterproof


Specific Uses For Product: Pool, Beach


Battery Average Life: 20 Hours


Controller Type: Battery Powered


Unit Count: 1 Count


Item Dimensions D x W x H: 5"D x 6"W x 10"H


Item Weight: 16 ounces


Compatible Devices: Smartphone, Tablet


Battery Capacity: 7800 Milliamp Hours


Brand: JBL


Model Number: JBL Charge 4


Model Name: JBL Charge 4


Built-In Media: ‎1 X Jbl Charge 4, 1 X Type C Usb Cable, 1 X Quick Start Guide, 1 X Warranty Card, 1 X Safety Sheet


Warranty Description: 90 days limited warranty


Number of Items: 1


UPC: 760575715746


Manufacturer: JBL


Speaker Maximum Output Power: 20 Watts


Number of Audio Channels: 2.0


Connectivity Technology: Bluetooth, USB


Wireless Technology: Bluetooth


Connectivity Protocol: Bluetooth


Power Source: Battery Powered


Number of Batteries: 1 Lithium Polymer batteries required. (included)


Audio Driver Type: Dynamic Driver


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 25

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Absolutely bombproof
Bought this after using a friend’s, was very impressed with the sound quality and volume as well as the tough woven shell and silicone (I think?) end piece diaphragms. Size is comparable to a nalgene so easy packing in a water bottle pocket. Also liked the aux port for my iPod, though I’ve since bowed down to Spotify and would just as soon get the newer charge 5. Used a lot last year at work (construction) and partying. battery life is very impressive, will charge my neglected phone and play loudly all day which is real nice. After four or five months I noticed the cover that protects the charge and aux ports was splitting a little where I had to use a bit of finger nail sometimes to pop it open, especially if my fingers were a little wet. Despite that little flaw, the water proofness is pretty perfect. I tested the buoyancy of this thing many times while floating and rafting as well as using daily as a lift attendant all winter in a wet snowy wet place. Was planning to ask for a new plug cover, it seems easily enough replaced. That was until however until the poor little thing was set too close to a bonfire late at night and, by the time I noticed the flames were licking it and grabbed it (still bumping loud tunes) the rubber ends were soft and boiling hot and the fabric weave shell kinda seared my hand. I threw it in the sand and hit the power button with a stick. Thirty minutes later I turned it back on and the speaker sounded like nothing had happened when by all rights it coulda just blown up. Bonkers. Soooo I’m not claiming that it’s fireproof or anything but I am claiming that this thing is pretty dang tough. I’ve used and abused the thing since the near meltdown and it sounds great and has great battery life. That was until however the poor thing fell unnoticed out my passenger side door and sat in the gutter for a night, then got driven over the next morning by my Chevy 1500 when I left for work. I found it that afternoon in the ditch kinda cracked up and real sad looking under a few leaves. Turned it on and bududududuh! It lit right up and connected to my phone. Sooooo I’m not claiming that it’s invincibly uncrushable or anything but I will tell you that I’m buying another one soon. My current been-around-the-block-and-under-the-wheel speaker has a little static noise issue every ten or twenty seconds and is a bit quieter after the partial crushing but still good enough to listen to podcasts in my very loud crunchy old truck. Bonkers. Definitely with yer money. Ohhhk one small add on complaint sorta thing is that the only way to check battery involves turning the speaker on which makes the startup budududuh noise which can be very loud sometimes. Wish there was a way to check battery without the noise. Still gonna buy another though. ... show more
Reviewed in the United States on November 30, 2021 by Thomas Crisp

  • They sound great and are very versatile.
I got two of these speakers factory renewed. They came packed in plain boxes with complete packing and the accessory recharging cables. They charged up well and worked right away. There is a bit of a learning curve to the JBL controls, and instructions are sketchy at best, even on the JBL web site. But there are many YouTube videos explaining details and operation. The sound quality is really good with ample but appropriate clean sounding bass. I've connected wired and with Bluetooth and quality is great. For music, like from SiriusXM, I can have one speaker connected wired, with the other on Bluetooth from there. I'm still experimenting and there is a setting for stereo where one speaker is Right channel only and the other Left. I'm satisfied that both of these speakers are working to full capacity and I found no flaws at all. There is no indication of previous use visible, they were both very clean and looking like new. One thing to note, when using with our outdoor TV, the Bluetooth audio is just slightly delayed so that it's not in lip synch when people are talking, and this can also happen occasionally when wired too, which I don't understand, but I did find some methods to correct online and they work. Both speakers are pretty quick to set themselves up on Bluetooth and start playing, and volume is individually controlled on the speakers for balancing. You can apparently connect a large number of these JBL speakers (over 100) to cover a large outdoor area. Two was sufficient for our deck area and I can grab on to go to the other side of the house to an outdoor seating area and the Bluetooth worked flawlessly. I haven't tested range but it's better than most I have used. I have killed soundbars using them outdoors and other wired solutions are limited and there's a lot of work to run wires. I can use by the hot tub or the outdoor shower and not be concerned about water as they are not going to be damaged by water. These JBL speakers can be placed anywhere and changed around at any time to suit your needs and particularly for the price I have no reservations in recommending them. ... show more
Reviewed in the United States on May 14, 2024 by Douglas

  • Lightweight and sounds good
Color: Red
It sounds good the Bass is good it's not too heavy
Reviewed in the United States on May 16, 2026 by Devin riddle

  • Great sound.
The Charge 4 is perfect. I bought it as I had a Flip 4 and I love it. But I wanted something a bit bigger and deeper bass sounding for my shop. This was a refurbished model and it has yet to cause me issues. If you’re looking for a really good sounding speaker without it being over bearing, this is the one. I’ve had zero issues with connectivity. ... show more
Reviewed in the United States on February 9, 2026 by Ryan G.

  • Clear depth of sound, has bass, Not "loud" Clear depth of sound, has bass, Not "loud"
Color: Red
Long battery life, quick charging, sturdy- heavy, good aesthetics, stand keeps it from rolling, full depth of sound. Can use same charger with a Droid. Works with roku app connected to my streaming stick so have better sound for movies with my old t.v. Wanted a speaker with deep bass or loud bass. Try bass drops to test it out and try different phones and music apps from your friends to grasp the full capabilities. I use amazon prime music and my music is equalized so older songs aren't too quiet in comparison to new music. Rock sounds great, Movies too, has bass but won't blow you away. If you want a speaker thats "loud" it's gonna be $299 jump. What I mean by loud is I can't simply talk louder over it. Loud means, the neighbors can hear it but not loud enough for a noise complaint. I got mine for 1/2 the cost on warehouse deals. Speaker is new, box and all components new so I'm happy. Otherwise wouldn't be ok with the full retail price tag. Full sound is not equal to "loud". ... show more
Reviewed in the United States on March 5, 2021 Reviewed in the United States on March 5, 2021 by TownieTen

  • Good sound
Very good sister
Reviewed in the United States on April 18, 2026 by Mohamed A.

  • A well priced, powerful Smart Speaker
Color: Gray
Yes as an a old timer audio buff am impressed by this powerful, portable, smart speaker. Love that I can "dial up" any station on the planet that streams their broadcast, unreal. The unit is easy to set up and match to your smartphone. The unit seems well-built and is somewhat water resistant, although I wouldn't bring it into the the shower or pool with you. The bad, its not at the quality level coming from a good system playing CD/LP's or a strong FM station. I think it probably has to do with the inferior MP3 format that most stations are probably streaming with and the younger generation who until recently has grown up with. That said, I find if a useful, portable music device which provides a greater amount of "listening choices" not constrained by the limitation of FM broadcast signals. Nice speaker from a older, established company... ... show more
Reviewed in the United States on March 7, 2024 by Lou D 'Holzer

  • Quality. Sound. Value. If you’re thinking about this, just buy it.
Color: Black Camo
I don’t take the time to write many reviews but this speaker deserves one. I love this thing. From golfing to hanging on the patio, JBL makes it easy to enjoy music with this - it packs a punch! Good bass that my anker portable did not achieve. Weatherproof, so we just leave it under the umbrella so it’s ready to go. Long battery life as well. Worth every penny! ... show more
Reviewed in the United States on July 27, 2025 by Amazon Customer

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