🎶 Elevate your vibe anywhere, anytime with unstoppable sound!
The Ultimate Ears WONDERBOOM 4 is a compact, rugged Bluetooth speaker delivering 14 hours of powerful 360-degree sound. With IP67 waterproof and dustproof certification, a 131-foot wireless range, and versatile audio modes, it’s engineered for seamless outdoor adventures and immersive listening experiences.
Number of Batteries | 1 Lithium Polymer batteries required. (included) |
Is Electric | Yes |
Power Source | Battery Powered |
Compatible Devices | Laptop, Television, Desktop, Tablet, Smartphone |
Speaker Size | 40 Millimeters |
Specific Uses For Product | Travel, Party, Gaming |
Controller Type | Battery Powered |
Color | Black |
Is Waterproof | True |
Warranty Type | Limited |
Maximum Range | 131 Feet |
Audio Output Mode | Stereo |
Mounting Type | Freestanding |
Speaker Type | Outdoor |
Additional Features | Portable, Waterproof, Lightweight, Dustproof, Shockproof |
Recommended Uses For Product | For Computers, For Smartphones or Tablets |
Item Dimensions D x W x H | 4"D x 4"W x 8"H |
Unit Count | 1.0 Count |
Speaker Maximum Output Power | 10 Watts |
Connectivity Protocol | Bluetooth |
Wireless Technology | Bluetooth |
Connectivity Technology | Bluetooth |
I**E
Rugged and Great Sound
Why did you pick this product vs others?:I read about this in NY Times and it was selected there as one of the best, so I saw it at a decent price and went for it. I am utterly amazed at the sound quality out of this little beast. It's small and portable enough to take to parties, for example, but just a great way to enhance my laptop sound when I need a boost or I want to hear playlists around the house. Bluetooth makes it easy from both my phone or computer. Recommend and would buy again.
L**A
A very decent, sturdy speaker.
For the price I paid I am very pleased with the wonderboom. It is easy to connect and very intuitive to use. It seems sturdy and holds a charge well. The fact that it’s water and drop proof makes it great for our purposes (camping, kids, pool parties). The sound quality is good and assuming it doesn’t go to put it on me I will be recommending it to others.
C**S
RICH SOUND & WATERPROOF
Was looking for a portable speaker that could take being used while gardening and this is the ONE!. Bought one for my husband (black) and he tucks it into his golf bag plus one for me (hot pink so I can find it in the yard easily). Like that it is waterproof, so if I forget to bring it in and it gets wet- still works. Very rich sound even at high volume. Its a little bubble of a speaker with long battery life, light weight for how much sound it puts out. Charges quickly. Took it out of box and started using right away with no problems pairing with both of our phones. Easy instructions. Comes with a charging cord. It was on sale. Much less expensive than my Bose which I have had for several years and a better sound and longer battery life. Built like a tank. Has held up to being dropped, left outside overnight.
S**L
Perfect for my Needs
I tried an Alexa, I tried a Apple speaker and honestly this speaker has the best sound and just plays music! That's all I want. And I can take it room to room or to the back yard.
M**M
Top Tier
Great sound. I have this speaker and I bought my friend one recently because the quality is great. I can have it around the pool or shower with no worries. Def recommend
B**O
Where is the strap??
The sound is great, the bass is strong for such a small speaker and I guess that’s all I should be rating it on, but it’s impossible to ignore the poor ergonomic shape of this speaker and the fact that they didn’t include a strap to attach to the pathetic loop on the top. The lop is not even big enough to fit your finger into so carrying this softball sized speaker requires the undivided attention of one of your two hands. Had this had an included strap so that I could loop it around my wrist or finger and free up my hand I would have given it five stars.
B**U
great sound
Wow. What a great little speaker. I’ve paid more for less and was very disappointed. Very satisfied and pleasantly surprised with this purchase.
M**N
Great purchase. Full stop.
I own lots of blue tooth speakers of all sizes…for travel purposes this speaker is completely on point. Lightweight, however punches well above average for its size. Connectivity is solid, instant and hassle free. This is the third ultimate ears speaker i own. Bravo, well done!
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