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More sound all around—Engineered to deliver true 360° sound for consistent, uniform coverage from a bluetooth speaker. SoundLink Revolve II plays louder and deeper with longer battery life than SoundLink Revolve II
Improved battery life — With up to 17 hours from a rechargeable lithium-ion battery, you get more play time than the original SoundLink Revolve speaker. Charging is easy via the Micro-B USB port
Durable portable speaker—SoundLink Revolve II is dust and water resistant (IP55 rating), so it will stand up to splashes by the pool. Plus, it’s easy to grab and go, with a flexible fabric handle

State-of-the-art design – SoundLink Flex outdoor speaker is packed with exclusive technologies and a custom-engineered transducer for deep, clear, and immersive audio at home or on the go
Clearest possible sound – Proprietary PositionIQtechnology automatically detects the position of your portable Bluetooth speaker for optimal sound quality in any orientation or environment
Waterproof wireless speaker for travel – SoundLink Flex is rigorously tested to meet IP67 waterproof speaker standards. Crafted and sealed with waterproof materials, it even floats – ideal for outdoor adventures

Astonishingly loud. Surprisingly small — This small, portable wireless speaker is engineered to deliver true 360° sound for consistent, uniform coverage.Mounting Type: Plug Mount,Freestanding
Improved battery life — With up to 13 hours from a rechargeable lithium-ion battery, you get more play time than the original SoundLink Revolve speaker. Charging is easy via the Micro-B USB port
Durable portable speaker — SoundLink Revolve II is dust and water resistant (IP55 rating), so it will stand up to splashes by the pool.

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Crisp, balanced sound and unmatched bass for a bluetooth speaker its size, plays loud and clear outdoors for beach days or camping trips
Built-in mic for speakerphone to take clear conference or personal calls out loud with a wireless range of approximately 30 feet.