Bose

Bose 858366-1110 SoundLink Revolve+ II Bluetooth Speaker

4.7 (6415 reviews)

360° omnidirectional sound, 17 hours of battery life, and an IP55 rating make the SoundLink Revolve+ II the benchmark for serious portable Bluetooth speakers.

$249.99*$329.00Save 24%
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*Price sourced from Amazon.com. Last updated:Aug 04, 2026.Price and availability are subject to change.

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Overview

The Bose SoundLink Revolve+ II is a second-generation cylindrical Bluetooth speaker measuring 4.13" × 7.24" and weighing 2 pounds — dimensions that reflect a deliberate engineering decision to prioritize acoustic volume and battery capacity over minimum form factor. Its omnidirectional output is achieved through Bose's proprietary driver and reflector system that radiates sound in a 360° horizontal plane, rather than the forward-firing configurations that dominate the portable speaker market. Battery capacity supports up to 17 hours of rated playback — a specification that places it among the higher-endurance entries in the portable Bluetooth speaker category. The IP55 rating covers dust and water jet resistance in all directions, making it genuinely deployable in outdoor, kitchen, and workshop environments where splashing is a realistic risk.

The Revolve+ II is built for users who treat a portable speaker as a centerpiece for group listening rather than a personal audio companion. Its weight and dimensions make it less suited to ultralight travel but well-matched to a patio table, a kitchen counter, or a campsite where it can be placed and left while listeners move around it freely. Bluetooth connectivity is augmented by Bose SimpleSync, which enables stereo pairing with a second Revolve+ II or integration with compatible Bose headphones — a feature that extends its utility for users already in the Bose ecosystem. The built-in microphone adds speakerphone capability for those who want a single device handling both music and calls. USB-C charging ensures cable compatibility with modern device ecosystems. This is Bose's answer to the question of what a premium portable speaker looks like when the design brief starts with acoustic performance rather than minimum size.

Key Features

MORE SOUND ALL AROUND: Engineered to deliver true 360 sound for consistent, uniform coverage from a bluetooth speaker. SoundLink Revolve-plus 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-plus speaker. Charging is easy via the Micro-B USB port

DURABLE PORTABLE SPEAKER: SoundLink Revolve-plus 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

BUILT-IN MICROPHONE: Take calls and access your device’s default voice assistant right from the portable speaker. Or connect the speaker to an Amazon Alexa-enabled device, like the Echo Dot, for even more hands-free control of your music

CONNECTING IS EASY: Voice prompts talk you through pairing your device to this Bluetooth speaker. Multi-connect lets you pair two devices at one time and easily switch between them for complete control of the music

BOSE SIMPLESYNC TECHNOLOGY: SimpleSync pairs your SoundLink Revolve+ Series II to compatible Bose products for sound that follows you. Press and hold the Bluetooth button on each device to sync their sound. Link more devices by pressing the Action button.

Specifications

Brand
Bose
Model
858366-1110 (SoundLink Revolve+ II)
Sound
360° omnidirectional
Battery Life
Up to 17 hours
Water Resistance
IP55
Connectivity
Bluetooth
Microphone
Built-in (speakerphone capable)
Charging Port
USB-C (bottom rear)
Color
Black
Dimensions
4.13" D × 4.13" W × 7.24" H
Weight
2 lbs
Ecosystem Feature
Bose SimpleSync

Frequently Asked Questions

IP55 means the speaker is protected against low-pressure water jets from any direction and against dust ingress sufficient for most outdoor and poolside use. It is not rated for submersion — the Revolve+ II should not be placed underwater or in heavy rain for extended periods, but splashes, condensation, and rain exposure during outdoor use are within spec.
Bose uses a downward-firing driver aimed at a curved reflector inside the cylindrical enclosure, which disperses sound radially in all directions. In practice, the omnidirectional dispersion is more consistent than most competing cylindrical designs, though the rear axis immediately behind the driver cone tends to measure marginally different from the forward axis at very high frequencies — a difference inaudible in typical room use.
Bose rates the Revolve+ II at up to 17 hours of playback. Charging is via USB-C (charger port located at the bottom rear of the speaker). Full charge time is not specified in the product listing, but the USB-C implementation is standard — not fast-charge proprietary — so actual charge time depends on the power adapter used.
SimpleSync is Bose's ecosystem pairing protocol that allows the Revolve+ II to link with other SimpleSync-compatible Bose devices — for example, pairing it with a Bose headphone to route audio between them, or creating a stereo pair with a second Revolve+ II. It operates in addition to standard Bluetooth and does not affect compatibility with non-Bose source devices.
Yes, the built-in microphone enables hands-free calling over Bluetooth. The Revolve+ II can answer and end calls directly from the speaker. Call quality is adequate for voice calls in quiet-to-moderate noise environments; in windy outdoor conditions, the omnidirectional microphone picks up ambient noise more readily than a directional design would.