Soundcore Boom 3i Portable Outdoor Speaker redefines what a rugged party speaker can be. Built to perform in the elements, the Boom 3i offers room-filling 50W audio with Anker’s BassUp 2.0 technology for deep, tight bass that elevates EDM, hip-hop and live tracks alike. The speaker’s acoustic tuning delivers clear mids and crisp highs so vocals and instruments remain detailed even at high volume.
Designed specifically for outdoor use, the Boom 3i carries an IP68 rating — fully dustproof and waterproof — and is saltwater-resistant and floatable, making it safe for pool parties, beach days, and lakeside gatherings. Its tough exterior resists knocks and drops while the sealed controls prevent moisture ingress. Floating playback means the music doesn’t stop if the speaker ends up in the water.
Connectivity is effortless with Bluetooth 5.3 for stable streaming and low-latency audio. True Wireless Stereo (TWS) lets you pair two Boom 3i speakers for wider stereo sound or bigger party coverage. The built-in microphone supports hands-free calls, and simple onboard controls make playback, volume, and lighting adjustments quick and intuitive.
Battery life is engineered for long sessions — up to 16 hours on a single charge depending on volume and lighting. When you need a quick boost, fast charging brings you back into the action quickly. The speaker’s compact cylindrical form and integrated carry points make it easy to carry and position wherever you need it.
Extras that matter for parties: the Boom 3i often includes customizable LED light modes that sync with music and add atmosphere; dedicated EQ presets via the Soundcore app let you tailor the sound or enable BassUp for extra low-end punch. With saltwater resistance and floating capability plus rugged IP68 protection, this speaker is an excellent choice for outdoor hosts, beachgoers, campers, and anyone who wants powerful, durable audio away from home.
Whether you’re throwing a backyard party, camping with friends, or lounging by the pool, the Soundcore Boom 3i balances portability, durability, and performance to keep the soundtrack going all day and late into the night.
Key Features (bullet list)
50W total output for room-filling, party-ready sound.
BassUp 2.0 real-time bass enhancement for deeper low frequencies.
IP68 rated — dustproof and waterproof for harsh outdoor conditions.
Saltwater-resistant & floatable — safe for pool and beach use.
Bluetooth 5.3 for stable streaming and low latency.
True Wireless Stereo (TWS) — pair two speakers for stereo or bigger coverage.
Up to 16 hours battery life (varies by volume/lighting).
Fast charging via USB-C.
Built-in mic for hands-free calls.
App control for EQ presets, lighting and firmware updates (Soundcore app).
Compact, rugged design with easy carry and placement options.
Short Bulleted Specs (copy-ready)
Power: 50W
Water / Dust Rating: IP68 (floatable, saltwater-resistant)
Bluetooth: 5.3
Battery: Up to 16 hours (typical)
Features: BassUp 2.0, TWS, LED light modes, built-in mic, USB-C fast charge
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