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Ultimate Ears 984-002009

BOOM 4 Wireless Bluetooth Speaker (Purple/Lilac)

Sale price $119.00 Regular price $179.00

Highlights:

  • 360 degree sound fills any space with clear audio
  • Bluetooth range up to 147 feet for flexible placement
  • Connect two devices at once for easy playlist switching
  • IP67 rating protects against water dust and drops
  • Up to 15 hours of playtime with quick 3-hour USB-C charge

Every order includes:

  • Fast and secure shipping
  • Free 30-days returns
  • Manufacturer warranty
  • Lifetime customer support

Description

Overview

The Ultimate Ears 984-002009 is a wireless Bluetooth speaker designed to deliver immersive 360 degree sound with a maximum volume of 85 dBC. Its compact cylindrical shape and vibrant purple/lilac finish make it both stylish and portable. With two 1.6 inch drivers and dual passive radiators, it projects clear audio in every direction, making it suitable for outdoor adventures, casual listening, and social gatherings.

Built to withstand real-life conditions, this speaker carries an IP67 rating, ensuring it is fully protected against water and dust. It even floats if dropped in water and can survive falls from up to 15 feet, making it a reliable companion for beach days, camping trips, and backyard parties.

Key features
  • 360 degree sound projection that fills the space evenly for music and podcasts
  • Bluetooth connectivity with a range up to 147 feet, allowing flexible placement and device pairing
  • Simultaneous connection of two devices for easy switching between playlists or users
  • Magic Button for one-touch playback and quick access to favorite playlists without needing your phone
  • Long-lasting rechargeable battery providing up to 15 hours of continuous playtime on a single charge
  • USB-C charging that refuels the battery in about 3 hours for minimal downtime
  • PartyUp feature enables pairing with multiple compatible speakers to amplify sound for larger gatherings
  • Durable design with IP67 water and dust resistance and drop protection up to 15 feet
  • Constructed with at least 52 percent post-consumer recycled plastic, combining sustainability with durability
Key specs
  • Drivers: two 1.6 inch drivers with dual passive radiators
  • Maximum sound level: 85 dBC
  • Bluetooth range: up to 147 feet
  • Battery life: up to 15 hours per charge
  • Charging time: approximately 3 hours via USB-C
  • Water and dust resistance: IP67 rating
  • Drop resistance: up to 15 feet
  • Material: minimum 52 percent post-consumer recycled plastic
Connectivity and compatibility

This speaker pairs effortlessly with smartphones, tablets, and laptops via Bluetooth, supporting a generous wireless range that lets you move freely without losing connection. The ability to connect two devices simultaneously means you can easily switch between your phone and another device, or share control with a friend. The Magic Button simplifies playback control, reducing the need to interact with your device during use.

Ideal uses and environments

Thanks to its rugged build and water resistance, this speaker fits well in outdoor settings like beaches, poolsides, and campsites where exposure to elements is common. Its 15-hour battery life covers extended outings or all-day events without needing a recharge. The PartyUp feature makes it a strong choice for social gatherings where you want to boost sound coverage by linking multiple speakers. It also works well indoors for casual listening or small parties.

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Shipping and delivery

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns and refunds

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

Product warranty

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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