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Item #:
191108267
Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker
85% of respondents would recommend this to a friend
Item #:
191108267
KYD 103
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
28%
In stock
Imported from UK store
QTY:
Order now and get it around Sunday, September 27
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WONDERBOOM 4 delivers 360-degree sound in a compact, waterproof design with up to 14 hours of playtime.
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
360-Degree Sound
Delivers immersive sound in every direction, ensuring an all-encompassing listening experience perfect for parties or outdoor adventures.
Waterproof & Dustproof
Designed to withstand splashes and dust, making it the ideal companion for beaches or hiking, without compromising audio quality.
Long Range Connectivity
Offers an impressive 40 m (131 ft) Bluetooth range, allowing you to enjoy your music from afar without losing connection.
Product Details
| Audio Output Mode | Stereo |
| Mounting Type | Tabletop |
| Enclosure Material | plastic or rubber |
| Speaker Type | Outdoor |
| Product Features | Waterproof + Floatable |
| Antenna Location | For Outdoor Activities, Poolside or Beach Use, Showers, Traveling, Parties |
| Colour | Pink |
| Is Waterproof | True |
| Maximum Range | 40 Metres |
| Control Method | App |
| Speaker Size | 11.81 Centimetres |
| Tweeter Diameter | 1 Inches (2.5 cm) |
| Water Resistance Level | Waterproof |
| Bluetooth Range | 40 Metres |
| Specific Uses For Product | Outdoor activities, poolside or beach use, showers, situations requiring a durable, wireless speaker with a long battery life |
| Battery Average Life | 14 Hours |
| Controller Type | Button |
| Network Connectivity Technology | Bluetooth |
| Wireless Technology Type | Bluetooth |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Audio Driver Type | Dynamic Driver |
| Brand Name | Ultimate Ears |
| Model Number | 984-001896 |
| Model Name | Ultimate Ears WONDERBOOM 4 |
| Box Contents | Quick Start Guide ( printed inside the box), Strap (attached to product), ULTIMATE EARS EVERBOOM, USB-C Cable |
| Country of Origin | China |
| Number of Items | 1 |
| Manufacturer | Logitech |
| Item Dimensions D x W x H | 13.2D x 11.5W x 11.8H centimetres |
| Item Weight | 0.57 Kilograms |
| Number of Audio Channels | 1.0 |
| Signal-to-Noise Ratio | 86 dB |
| Unit Count | 1.0 count |
| Compatible Devices | Smartphone, Tablet, other devices that support Bluetooth |
| Power Source | Battery Powered |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | Ultimate Ears |
| Connectivity technology | Bluetooth |
| Material | plastic or rubber |
| Special feature | Waterproof + Floatable |
| Recommended uses for product | For Outdoor Activities, Poolside or Beach Use, Showers, Traveling, Parties |
Who Should Buy?
-
Outdoor Enthusiasts
Perfect for camping, hiking, or beach outings due to its waterproof and durable design.
-
Pool Parties
Floats on water, making it ideal for pool parties and enjoying music while swimming.
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Travelers
Compact and lightweight, easily fits in bags for music on the go without compromising sound quality.
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Audiophiles
May not satisfy those seeking the highest sound quality and advanced audio features in speakers.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the WONDERBOOM 4 speaker waterproof?
Answer: Yes, it is IP67 rated and can be submerged in water for up to 30 minutes. -
Question:
How long does the battery last?
Answer: The battery can provide up to 14 hours of playtime. -
Question:
Can I connect two WONDERBOOM 4 speakers together?
Answer: Yes, you can pair two WONDERBOOM 4 speakers for stereo sound.
Ultimate Ears Portable Bluetooth Speakers 984-001896 Editorial Review
The Ultimate Ears Wonderboom 4 Portable Waterproof Bluetooth Speaker has garnered a largely positive reception among customers for its impressive sound quality in a compact and easily portable design. Users Consistently highlight that the speaker produces sound that feels much bigger than its size, making it particularly suitable for outdoor activities and even fitting well in settings like gardens and pools, where its waterproof features shine. This distinctive characteristic allows it to float, adding to its appeal for poolside use. Customer sentiment also leans heavily towards the speaker's robustness and ease of use. Many appreciate its straightforward setup and user-friendly features. The battery life, while praised by some, has received mixed reviews; although it generally lasts a substantial amount of time, a few users have expressed dissatisfaction, citing it as inadequate for their requirements, leading to their decision to return the product. Overall, the Wonderboom 4 is viewed as an excellent value for money option, especially for those looking for a reliable, portable, and high-quality Bluetooth speaker to enhance their outdoor and indoor audio experiences. **
Customer Reviews & Ratings
730 customers ratings
-
5 Star
78%
-
4 Star
10%
-
3 Star
4%
-
2 Star
1%
-
1 Star
7%
Review this product
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Pros
- Impressive sound quality for its size
- Lightweight and highly portable
- Waterproof and floats, making it great for outdoor use
- Easy to use with a straightforward setup
- Good value for money
Cons
- Mixed reviews on battery life; some found it insufficient
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KYD 103
Order now and get it around Sunday, September 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Experience immersive 360-degree sound.
- Compact and waterproof design for outdoor use.
- Up to 14 hours of continuous playtime.
- Features Outdoor Boost for enhanced outdoor listening.
- IP67 rated for water and dust resistance.
- Pair two speakers for stereo sound enhancement.
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