Price history
Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Speaker
Posted by Deal Collector
4.5
(2,355 reviews)
🔥 3,000+ bought in past month
$51.44
$99.99
Typically ~$78 over the past year · verified by Thrifle price tracking
Features
- Balanced 360-Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features 360-degree sound in a petite package; boosted sound for up to 14 hours of playtime
- Outdoor Boost and Podcast Mode: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear
- 14 Hours of Boom: With a rechargeable battery that lasts throughout the day, this waterproof portable speaker booms on with up to 14 hours of playtime, so you can soak up every moment; Charging via USB-C cable (not included)
- Waterproof, Dustproof, and Floatable: IP67-rated this Bluetooth waterproof speaker can be submerged in 1m of water for 30 min; protected from dust; ideal for the pool, beach, or shower
Price history
Frequently asked questions
4 questions
Is this a good price for Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Speaker?
At $51.44, this is 49% off the listed retail price of $99.99 — a verified saving of $48.55.
What is Amazon's return policy?
Amazon offers a 30 days return window. Free returns: Yes (most items). Restocking fee: None (marketplace sellers may vary). See the full Amazon return policy at https://thrifle.com/return-policy/amazon.
Is this in stock?
As of the last refresh, Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Speaker is in stock at the listed retailer. Stock and pricing can change at any time — click Buy to see live availability.
When does this deal expire?
This deal is expected to remain valid through approximately 2026-06-27. Deal prices and availability can change at any time without notice — buy soon if you want to lock in this price.