FREE shipping to
Ultimate Ears WONDERBOOM 2 rocks a surprisingly big sound and features an all-new Outdoor Boost. Packing 13 hours of battery life, it’s waterproof, dustproof, and it floats. Pair two WONDERBOOM 2 speakers to party louder or enjoy true stereo sound — inside, outside — literally anywhere.
Q: I'm charging my wonderboom 2.....how do I know it is fully charged?
A: Hello! While charging your Wonderboom 2 Portable Bluetooth Speaker, you'll notice that the LED light on top of the speaker will flash. When charging is complete, the light should turn of or stop blinking. You can also check the battery life of your speaker on the go by powering it on, and pressing the + and - buttons at the front of the speaker at the same time; 3 tones will indicate the speaker is fully charged, 2 tones means it's about halfway, and a descending tone means you should charge your speaker.
Q: Does this model have a speaker?
A: Nana, it IS a speaker. Are you sure of what you are buying?
A: Outdoor mode does give it a suprising kick. You do loose a bit of the low end, but still sounds great.
Q: The 1st wonderboom doesn't allow phone calls through the speaker. Does the new one allow this?
A: No it doesn't
A: Great questions! The Wonderboom 2 has a 100-foot wireless range from the device it is connected to, but this may be shortened by other things in your home like appliances and wall insulation. Your daughter will be able to change the music with the play/pause/skip button on the top of the Wonderboom 2 without having to touch her phone.
A: Unfortunately no, the power port on Wonderboom 2 only supports power and not audio. Most portable speakers will not have USB audio input, but several in the same price range do offer Aux audio input if your record player has an Aux output. It's a competitor, but for the same price I'd recommend the Sony XB32 as a solution.
Q: Is there a warranty? If so, what is it?
A: Hello! Yes, the Wonderboom 2 has a 2-year limited hardware warranty. For more information, please visit https://www.help.ultimateears.com/speaker-warranty. - Maggie from Ultimate Ears
Q: What is the Signal-to-Noise Ratio (SNR) on this speaker? How loud does it get?
A: Just know that the frequency range of 75-20,000 HZ allows for a VERY broad spectrum of sounds allowing for the inclusion of FLAC files to sound great. Not to mention you can pair 2 of these to create a stereo sound, as you would a 2 channel system for wired reference, or set them to dual mono so double the sound from one unit and that’s an amazing advantage in sound of these systems; all the while running on BT 3.0!
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Ultimate Ears WONDERBOOM 2 rocks a surprisingly big sound and features an all-new Outdoor Boost. Packing 13 hours of battery life, it’s waterproof, dustproof, and it floats. Pair two WONDERBOOM 2 speakers to party louder or enjoy true stereo sound — inside, outside — literally anywhere.

Ultraportable Bluetooth speaker with a surprisingly bigger 360° sound. It’s crisp, bassy, and ready to go with 14 hours of BOOM. The IP67 rating means it’s waterproof, dustproof, and floats. Take it to the pool, the beach, or even the shower. Experience amazing sound—wherever life takes you.

Ultra portable Bluetooth speaker with a surprisingly bigger 360-degree stereo sound that’s crisp, bassy, and ready to go with 14 hours of boom — anywhere you go. WONDERBOOM 3 is your ultimate companion whether you're at the tailgate, a pool party, at home, or even in the shower.

The Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker is the ultimate Bluetooth party speaker, delivering powerful 360-degree sound and thundering bass without sacrificing balance and clarity. With a massive 20 hours of sound on a single charge, you can boom all day long. With a wireless range of 147 feet and drop protection of up to 3.28 feet, it’s safe to say the MEGABOOM 4 wireless speaker is made to move. This portable speaker is drop-proof, waterproof, floatable, and virtually indestructible. Use the Magic Button to play, pause, skip, and control your music directly from your favorite streaming service. Set up one-touch playlists on your favorite platforms like Spotify, Amazon Music on Android, and Apple Music on iOS.
| Pros for Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Portability, Battery Life, Connectivity, Water Resistance | There were no pros for this product— | Sound Quality, Battery Life, Portability, Connectivity, Volume |