Boom 3i by Anker, Outdoor Bluetooth Speaker, Floating Playback Saltwater-Resistant, IP68 Waterproof, BassUp 2.0, Bluetooth 5.3, 16H, 50W, TWS, Ideal for Kayak/Fishing/Camping

Industry-First Floating Playback: Remains upright and sound-forward, even in waves. No distortion, no sinkingjust loud, clear audio for kayaking, pool parties, and every water adventure.
IP68 Waterproof and Dustproof: Built to endure the elements, this Bluetooth speaker is fully waterproof and dust-tight. The ultimate outdoor speaker.
5x Saltwater-Resistant & Ultra-Durable: Built for extremes with 5x saltwater resistance against sea, sweat, and spray. Drop-tested from 3.28 ft (1 m). Perfect for beach days and boat rides, with no rust or corrosion. Tougher than most rugged outdoor speakers. Double the Bass with
BassUp 2.0: Provides 50W of powerful sound with bass as deep as 56Hz. BassUp 2.0 and DSP technology deliver punchy lows and crisp highs. Serious audio performance in a compact portable speaker. Smart Features and 16H
Playtime: Get 16 hours of nonstop play and full control via the app. Features Voice Amplifier, Emergency Alarm, Buzz Clean, and a detachable strap for hands-free use. Compact Water-Bottle
Size for Portability: About the size of a water bottle, Boom 3i slips into your backpack, clips to your gear, and fits comfortably in one hand for grab-and-go adventures