Anker Soundcore Boom 3i Portable Bluetooth Speaker, Brown

• The first floating speaker on the market: Stays upright and facing the listener, even in waves. No distortion, no sinking—just loud, clear sound for kayaking, pool parties, and all your water adventures.
• IP68 waterproof and dustproof: Designed to survive all weather conditions – this Bluetooth speaker is completely waterproof and sealed against dust. The perfect choice for outdoor use.
• 5x saltwater resistant and extremely durable: Built for extreme conditions – 5 times more resistant to saltwater, sweat, and spray. Tested to withstand drops from 1 meter. The ideal choice for days at the beach and boat trips, without worrying about rust or corrosion. More durable than most rugged outdoor speakers.
• Dual bass with BassUp™ 2.0: Delivers 50 W of powerful sound with bass down to 56 Hz. BassUp™ 2.0 and DSP technologies ensure powerful lows and clear highs. Serious sound performance in a compact and portable speaker.
• Smart features and 16-hour battery life: Up to 16 hours of continuous playback and full control via the app. Includes features such as Voice Amplifier, Emergency Alarm, Buzz Clean, and a removable strap for hands-free use—everything you need in a reliable outdoor speaker.

First in the world with floating playback

While other speakers tip over or muffle the sound, Boom 3i automatically rights itself to stay upright and keep the sound facing forward—even through waves.

Dual bass

Exclusive BassUp™ 2.0 technology amplifies every beat and delivers deep 56 Hz bass for a truly powerful audio experience.

Note: Lab tests show that Boom 3i increases bass power by 3 dB within the speech frequency range (56 Hz–20 kHz) compared to the industry standard — meaning twice the bass performance.

2x Bass Power
96 dB Volume

5x More Saltwater Resistant

Boom 3i is designed for all weather conditions — with a rugged housing and protective coating that protects against seawater, sweat, and salt spray. While ordinary speakers start to rust in less than 5 months, Boom 3i remains corrosion-resistant for up to 2 years of use on the beach, boat, or by the sea.

Note: Designed to withstand 240 hours of salt spray – 5x more than the industry average. Laboratory tested to ASTM G85 standard.

Versatile detachable strap

Clip it on, throw it over your shoulder, or simply grab and go. The secure, multi-purpose strap allows it to remain lightweight and convenient – wherever you take it.

Immersive stereo sound

Connect two devices to split channels and enjoy richer, fuller sound around you.

Stay loud, stay safe

In trouble? Turn up the volume.
Press and hold the BassUp button for 5 seconds to activate a 96 dB alarm. Clearly audible up to 100 meters.

Be heard anywhere

Record a voice message and play it to your friends when you're out in nature.

Buzz Clean for clearer sound

Activate Buzz Clean in the app to remove dust and particles and ensure crystal-clear sound every time you play.

Complete control at your fingertips

Customize your experience with EQ settings, BassUp 2.0, Buzz Clean, emergency alarm, voice amplifier, and lighting—all through the app.

What's included in the package:

Technical details:

• Output power: 50 W

• BassUp™ technology: yes

• Battery life: up to 16 hours of continuous playback

• Sound: ultra-deep bass

• Water resistance: completely waterproof (IP68)

• Multi-speaker mode: TWS (True Wireless Stereo) support

• Recommended use: boat, beach, camping, picnic

• Bluetooth version: 5.3

• Weight: 780 g

• Dimensions: 21.0 × 8.5 × 7.8 cm

• Special features: emergency alarm, voice amplifier, Buzz Clean function (for removing dust and dirt)

• Floatability: the speaker floats and stays upright on water

• Seawater resistance: yes

• Strap: removable multi-purpose strap included

Manufacturer's website