ANKER soundcore Boom 3i | Waterproof Party Speaker for Outdoors
Beach trips, island hopping, pool parties, and boat rides off the coast. Boom 3i was built to float, take a soaking, and keep the music loud through every water adventure.
An industry-first floating playback design keeps the speaker upright and sound-forward even in waves, while IP68 protection makes it fully waterproof and dustproof. It is 5X saltwater resistant and drop-tested from 1 meter, so sea spray and rough handling are no problem. BassUp 2.0 pushes 50W with bass down to 56Hz, and a 16 hour battery carries the whole day. Voice Amplifier, Emergency Alarm, and a detachable strap round it out.
Each Boom 3i from Anker Philippines includes an 18 month Soundcore warranty, supported locally by GoCommerce Asia at shopanker@gocommerce.asia.
Floats and Plays in the Water
An industry-first floating design keeps Boom 3i upright and sound-forward even in waves, so the music stays clear during kayaking, pool parties, and beach days.
Built for the Sea
IP68 waterproof and dustproof, 5X saltwater resistant, and drop-tested from 1 meter. It shrugs off sea spray, sweat, and sand with no rust or corrosion.
Big Bass, All-Day Battery
BassUp 2.0 and DSP push 50W with bass down to 56Hz, loud enough to fill a beach. A 16 hour battery keeps it going from sunrise paddle to sunset bonfire
FAQ
The Boom 3i is engineered for the elements with an IP68 rating, providing the highest level of protection against both dust and water. This means it’s not only safe from heavy rain and splashes but can be fully submerged in water.
Yes, the Boom 3i is specifically engineered with Industry-First Floating Playback. Unlike other waterproof speakers that might sink or tip over—muffling the audio—the Boom 3i is weighted to auto-correct itself to stay upright. This ensures the sound stays facing forward and remains crystal clear even while bobbing through waves at the beach or floating alongside you in the pool.
The Boom 3i delivers a massive 50W of power, making it loud enough to be the life of any outdoor gathering. It features BassUp 2.0 technology and advanced DSP, which allows it to hit deep lows of 56Hz while maintaining crisp, clear highs. This ensures your music doesn't get "lost" in open outdoor spaces, providing serious audio performance and punchy bass that you can actually feel, even in a compact, portable frame.
The Boom 3i is built for the long haul, offering up to 16 hours of continuous playtime on a single charge. This extended battery life makes it an ideal choice for all-day beach trips, camping weekends, or marathon backyard sessions without the need to hunt for a power outlet.
Yes, the Boom 3i offers two versatile ways to expand your sound. For a high-fidelity setup, you can use True Wireless Stereo (TWS) to pair two units as dedicated left and right channels. For larger events, the speaker supports Auracast Party, allowing you to link three or more units simultaneously. Simply press the Auracast button on each speaker to automatically sync them, creating a massive, unified soundstage across your entire space.
The Boom 3i features vibrant built-in LED light effects that sync to the rhythm of your music, adding a visual element to your listening experience. You can even customize the patterns and colors through the Soundcore app. However, please note that this model does not include a microphone, so it cannot be used for speakerphone calls or karaoke.