The Soundcore Boom 3i is a rugged outdoor Bluetooth speaker designed for water adventures, camping, kayaking, and beach use. It delivers 50W of powerful audio with BassUp 2.0 technology, reaching ultra-deep bass down to 56Hz at up to 96 dB of loudness.

The speaker features an industry-first floating design that keeps it upright and sound-forward even in waves, preventing distortion and ensuring it never sinks. Its IP68 waterproof and dustproof rating, 5x saltwater-resistant coating (tested to 240 hours of salt spray), and drop-test certification from 3.28 feet make it exceptionally durable in harsh conditions. Bluetooth 5.3 provides stable connectivity with a range of up to 100 meters, and USB-C charging keeps the 16-hour battery topped up. Two units can be paired together for True Wireless Stereo sound.

Smart features include an emergency alarm (96 dB, audible up to 100 meters), a voice amplifier for recording and broadcasting messages, Buzz Clean for app-controlled debris removal, and a customizable EQ via the companion app. A detachable multi-use carrying strap is included. Dimensions: 8.27 × 3.35 × 3.09 inches; weight: 780g (27.5 oz).