ultimate ears

Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker With Big Bass and 360-Degree Sound, Dustproof Floating Speaker With 131ft [40m] Range, Blue (984-001877)

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SKU:
20797696
MPN:
984-001877
Availability:
Usually ships the same or next business day. In stock at our CA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
12/14/2025 11:57:55 PM PST
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$115.53
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Buy 2 or above and pay only $109.86 each 109.86
Stock Update:
12/14/2025 11:57:55 PM PST

Description



This item is brand-new, factory sealed.

Ultraportable Bluetooth® speaker with a surprisingly bigger360° sound. It's crisp, bassy, and ready to go with14 hours of full-stereo boom. The IP67 rating means it's waterproof, dustproof, and floats. Take it to the pool, the beach, or even the shower. It's amazing sound, no matter where you take it. Now made with a minimum of certified 31% post-consumer plastic that gives new life to PET bottles, so you can party for the planet.

Features

Package Contents:   
  • WONDERBOOM 4 Speaker System
  • Bungee (attached to product)
  • USB Cable
  • Quick Start Guide ( printed inside the box)

    •  

    Application/Usage:

    Outdoor
    Pool
    Beach
    Shower

     

    Post-consumer-waste%:   
    31%

     

    Compatibility:   
    • Smartphones
    • Tablets
    • Bluetooth Devices

     

    Specs

    Power Description
    Power SourceBattery
    Physical Characteristics
    Weight (Approximate)14.81 oz
    Product ColorCobalt Blue
    Durability
    • Water Proof
    • Dust Proof
    • Dirt Proof
    Height4.1"
    Color FamilyBlue
    Warranty
    Limited Warranty2 Year
    Interfaces/Ports
    USB Type-CYes
    Charging InterfaceUSB Type-C
    Battery Information
    Maximum Battery Run Time14 Hour
    Battery RechargeableYes
    Battery Recharge Time2.60 Hour
    Battery ChemistryLithium Ion (Li-Ion)
    General Information
    Brand NameUltimate Ears
    Manufacturer Website Addresshttp://www.logitech.com
    Marketing InformationSURPRISINGLY BIGGER 360 SOUND
    Get that big, bassy stereo sound-all from one little speaker. Tap the Outdoor Boost for audio that's specially tuned for the great outdoors.
    NEW PODCAST MODE
    Check out the new EQ mode specially designed for crisp, clear vocals, so podcasts sound great.
    HOURS OF WONDER
    WONDERBOOM 4 bangs longer with 14 hours of playtime. So you can soak up every moment and keep the party going
    BEATS DUST, SPLASHES, AND FLOATS
    The awe-inspiring IP67 rating gives WONDERBOOM 4 the durability to withstand dust, dirt, and water. It'll even float in water. Take it to the pool, beach, trail, or shower.
    DOUBLE UP FOR SERIOUS STEREO
    All you gotta do is pair up two. Press once to double up. Press again for a full two-channel stereo assault-that's left and right channels blasting from each respective speaker.
    A REAL ROAD WARRIOR
    It's built to take 5-foot (1.5 m) drops. Drop-tested from 1.5 m.. And with 40 meters (131 feet) of wireless range, you've got freedom to explore-even when the road gets tough.
    PAIR IT UP EASY WITH GOOGLE FAST PAIR
    In one tap, the WONDERBOOM 4 enables quick, effortless Bluetooth pairing with your Android devices.
    PARTY FOR THE PLANET MADE WITH RECYCLED PLASTIC
    Plastic parts in WONDER?BOOM 4 include a minimum of 31% certified post-consumer recycled plastic by weight. "Post-consumer" means it's made with plastic sourced from end-of-life electronics. So it's literally the life of the party.
    More from the Manufacturer
    Product TypeSpeaker System
    Product NameWONDERBOOM 4 Speaker System
    ManufacturerLogitech
    Manufacturer Part Number984-001877
    Product LineWONDERBOOM 4
    Network & Communication
    BluetoothYes
    Technical Information
    Ingress Protection (IP) RatingIP67
    PortableYes
    Features
    • Multi Device Pairing
    • Passive Radiator
    • Floatable
    Charging MethodWired
    Connectivity TechnologyWireless
    Audio
    Wireless Speaker(s)Yes

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker With Big Bass and 360-Degree Sound, Dustproof Floating Speaker With 131ft [40m] Range, Blue (984-001877)
    $115.53