Ultimate Ears Wonderboom 4 Ultraportable Bluetooth Speaker, Active Black
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$139.00
-14%
$119.00
(Incl. Taxes & Shipping Cost)
About This Product
Ultimate Ears Wonderboom 4 is a compact yet powerful Bluetooth speaker delivering bold 360° sound and deep bass in a rugged, portable design. With up to 14 hours of battery life, it’s perfect for all-day adventures. Its IP67 rating ensures it's waterproof, dustproof, and floatable—ideal for poolside or beach use. Features like Outdoor Boost and Podcast Mode optimize sound for any setting, while the ability to pair two speakers offers true stereo sound. Crafted with sustainability in mind, it includes at least 31% post-consumer recycled plastic.
Features:
- New podcast EQ mode
- 14 hours of playtime
- IP67 rating to withstand dust, dirt, and water
- 40 meters of wireless range
- Effortless Bluetooth pairing with your Android devices
- Made from recycled plastics
Specifications
- Power Rating (RMS): 8.5W/8.5W
- Driver Size: 34mm diameter
- Sound Pressure Level (SPL Max): >83dBC re acoustic chamber/ normal mode
- Signal-to-Noise Ratio (SNR): 86dB (unweighted)
- Frequency Response: 80Hz ~ 16k Hz (-3dB)
- Audio Controls (Remote, Control Pod, Speaker, Subwoofer): Speaker +/- button, mobile
- Bluetooth: Version 5.2, 40m (131 ft) wireless range
- Charging Time: About 3 hours to fully charge with power charger 10W or above
- Battery: Li-ion rechargeable battery 2100 mAH
- Charge Rating Power adapter 5V 2A or above
- Includes: Ultimate Ears Wonderboom 4, Bungee (attached to product), USB Cable, Quick Start Guide ( printed inside the box)
- Dimensions: 95.3mm (W) x 104mm (H)
- Weight: 420 g (speaker only)
Have a question?
Can I pre-order an item if it’s currently unavailable?
Yes! Apart from custom orders, all pre-orders/reservations require a 100% deposit or a 30% deposit with 70% Balance payment upon item arrival. Speak to our friendly Sales & Support Team about a possible reservation/pre-order today!
Does my order come with a warranty?
Yes! All orders come with warranty for a year from the date of purchase once you’ve registered your order details in your Swee Lee account.
What if I can’t find the product that I’m looking for?
We stock a diverse range of brands and lifestyle products. If you don’t see the product that you’re looking for, speak to our friendly Sales & Support Team and they’ll do their best to source it for you!
Discover Ultimate Ears
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