Bose
Bose 858366-1110 SoundLink Revolve+ II Bluetooth Speaker
★★★★★
360° omnidirectional sound, 17 hours of battery life, and an IP55 rating make the SoundLink Revolve+ II the benchmark for serious portable Bluetooth speakers.
$220.00*$329.00Save 33%
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.
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Overview
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
Pros & Cons
👍 Pros
- 17-hour battery rating provides a full day of continuous outdoor playback on a single charge
- IP55 rating protects against water jets and dust ingress, enabling genuine outdoor and wet-environment use
- 360° omnidirectional dispersion eliminates the need to orient the speaker toward listeners in group settings
- SimpleSync technology enables stereo pairing with a second Revolve+ II or ecosystem integration with compatible Bose devices
- USB-C charging port is a future-proof connector choice that works with a wide range of existing cables and adapters
👎 Cons
- At 2 pounds and 7.24 inches tall, the Revolve+ II is heavier and bulkier than ultra-portable single-driver competitors, limiting true pocketable portability
- IP55 does not cover submersion — the speaker cannot be used in or near water beyond splash and rain exposure
- Omnidirectional microphone design is susceptible to ambient wind noise during outdoor calls, reducing speakerphone clarity in exposed environments
- No 3.5mm auxiliary input is confirmed in the specifications, limiting connectivity to Bluetooth-only for users with non-BT sources
- SimpleSync ecosystem features only function with other Bose-compatible devices, so stereo pairing requires a second Revolve+ II rather than any Bluetooth speaker
Frequently Asked Questions
What does IP55 water resistance mean for the Revolve+ II specifically?
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.
How is 360° sound achieved in the Revolve+ II and does it truly sound the same from all sides?
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.
What is the rated battery life and how long does a full charge take?
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.
What is Bose SimpleSync technology and how does it affect how I use this speaker?
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.
Does the built-in microphone support speakerphone calls and how does it perform?
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.
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