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Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.8 out of 5 stars with 248 reviews

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Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.8 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers highly value the WONDERBOOM 4's exceptional sound quality, citing its crispness and impressive bass response, as well as its portability and convenient Bluetooth connectivity. The long battery life and waterproof design are also frequently praised, making it ideal for various outdoor activities. Many appreciate its surprisingly loud volume for such a compact speaker.

This summary was generated by AI based on customer reviews.

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.
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Page 1 Showing 1-6 of 6 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Perfect for me

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the color and sound quality. Love that it’s drop proof, waterproof and 360 sound! Also love the volume buttons belong obvious!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Ultimate Ears - WONDERBOOM 4! We're thrilled to hear you're enjoying the vibrant color, impressive sound quality, and the durability features. We appreciate your feedback! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great little sound machine!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is very easy to operate, has great sound and perfect for poolside, on the boat, or at the beach with its waterproof set up.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your positive review of the Ultimate Ears - WONDERBOOM 4! We're glad you're enjoying its ease of use, impressive sound quality, and the peace of mind that comes with its waterproof design. We hope you continue to enjoy many adventures with your speaker. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    It's No Wonder WONDERBOOM Rocks!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Portable, lightweight, great sound, floats in the pool! Great value, would definitely buy again!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the WONDERBOOM 4! We're thrilled to hear that you're enjoying its portability, lightweight design, impressive sound quality, and unique floating feature. We designed the WONDERBOOM 4 to be a fun, durable, and versatile speaker that can be enjoyed anywhere, even in the water. We appreciate your feedback and hope you continue to enjoy the amazing sound and portability of the WONDERBOOM 4! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Amazing little speaker!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These are fantastic speakers that really pack a punch. I use them in a multitude of situations including in my kayak, camping, hanging out on the beach etc. the sound is incredible for the cost and the size of the speaker. Highly recommended!!!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for the kind words! We're delighted that the WONDERBOOM 4 is delivering such an amazing audio experience for you, whether you're kayaking, camping, or relaxing on the beach. We appreciate you choosing Ultimate Ears! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    THE BEST

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    imo, ultimate ears >>>>> jbl ... ANYWAYS, i've used this for swimming, playing music in my apartment, and for making choreography. the speaker really does its thang i love it !!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your enthusiastic review of the Ultimate Ears WONDERBOOM 4! We're thrilled to hear that you're enjoying its versatility and impressive sound quality in various settings, from swimming to choreography. The WONDERBOOM 4 is designed to deliver a powerful and portable audio experience, and we're glad that it's exceeding your expectations. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Works wonders

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound quality and lightweight! Also love that I don’t have to worry about it getting wet. Even has an outdoor/podcast setting which is a nice feature

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Ultimate Ears - WONDERBOOM 4! We're glad you're enjoying its impressive sound quality, portability, and water resistance. We hope you continue to enjoy many adventures with your speaker. Logitech