Product Overview
The Bose SoundLink Flex Portable Speaker (2nd Gen) is a compact wireless speaker designed for portable indoor and outdoor audio. This Blue Dusk version is identified by model 887612-0200. Its enclosure combines aluminum, fabric, nylon, plastic, silicone, and steel components, while an integrated utility loop provides an attachment point for carrying or securing the speaker.
The speaker connects to compatible phones, tablets, computers, and other Bluetooth audio sources. It supports multipoint connectivity, allowing two source devices to remain connected at the same time. A built-in microphone provides speakerphone functionality, while the Bose app supports configuration and sound adjustments. PositionIQ technology detects the speaker’s orientation and adjusts audio processing for different placements.
The enclosure carries an IP67 rating for water and dust resistance and is designed to float if dropped into water. Battery operation provides up to 12 hours of playback under specified test conditions, with charging through USB-C. Two compatible Bose speakers can also be linked for synchronized playback or separate left and right stereo channels. Bose SimpleSync provides additional integration with supported Bose smart speakers and soundbars.
Product Information
Identification
| Field | Value |
|---|---|
| Brand | Bose |
| Manufacturer | Bose Corporation |
| Category | Portable Bluetooth Speaker |
| Series | SoundLink Flex |
| Model | 887612-0200 |
| MPN | 887612-0200 |
| UPC | 017817852487 |
| GTIN | 017817852487 |
| ASIN | B0D6WB7BV6 |
Physical
| Field | Value |
|---|---|
| Color | Blue Dusk |
| Material | Aluminum, fabric, nylon, plastic, silicone, and steel |
| Dimensions | 2.06 in H × 7.93 in W × 3.56 in D |
| Weight | 1.291 lb |
| Size | Compact portable speaker |
Product Identifier Summary
- Model Number: Identifies the specific hardware and color configuration within the SoundLink Flex product family.
- MPN: The manufacturer part number is commonly used by distributors, service providers, and inventory systems to distinguish a specific product configuration.
- UPC: A 12-digit retail barcode identifier used to distinguish the packaged product in inventory and point-of-sale systems.
- EAN: An international retail barcode format commonly used outside North America. A separate verified EAN is not listed here.
- GTIN: A global identification framework that includes UPC and other standardized product-number formats. This product’s verified UPC functions as a GTIN-12.
- ASIN: A catalog identifier associated with a particular online product listing rather than the manufacturer’s engineering designation.
- ISBN: Used to identify books and certain publishing products and does not apply to this speaker.
Common Uses
The SoundLink Flex is commonly used for wireless music, podcasts, spoken audio, and other Bluetooth content in homes, offices, hotel rooms, patios, parks, and similar locations. Its compact dimensions and integrated utility loop make it suitable for portable use where a full-size powered speaker is impractical.
The water- and dust-resistant enclosure also permits use around pools, beaches, campsites, and other environments where ordinary indoor electronics may face greater exposure to moisture or debris. Its built-in microphone can support hands-free phone calls when connected to a compatible device.
Maintenance and Care
Keep the speaker and charging connector free of accumulated dirt, sand, and debris. Exterior surfaces can be cleaned carefully without abrasive cleaners, solvents, or harsh chemicals that could damage the silicone, fabric, or protective finishes.
Allow the speaker and USB-C charging area to dry before connecting charging equipment after exposure to water. Store the speaker in a dry location when it will not be used for an extended period, and avoid unnecessary exposure to extreme temperatures.
Safety Information
- The complete speaker carries an IP67 rating for resistance to water and dust under the conditions defined by that standard.
- Water resistance does not eliminate the need to keep the charging connection dry before connecting a cable.
- Use compatible USB charging equipment that meets the speaker’s specified power requirements.
- The product contains a rechargeable lithium-ion battery and should not be exposed to fire, excessive heat, crushing, puncturing, or unauthorized battery modification.
- Water and dust resistance can be affected by physical damage or normal product wear.
Technical Specifications
| Specification | Value |
|---|---|
| Speaker Type | Portable wireless Bluetooth speaker |
| Primary Audio Output | Mono |
| Wireless Connectivity | Bluetooth |
| Multipoint Bluetooth | Supported; two source devices can remain connected |
| Google Fast Pair | Supported |
| Snapdragon Sound | Certified for compatible Android devices |
| Built-In Microphone | Yes |
| Speakerphone | Supported |
| PositionIQ | Supported |
| Party Mode | Supported with two compatible speakers |
| Stereo Mode | Supported with two compatible speakers |
| SimpleSync | Supported with compatible Bose smart speakers and soundbars |
| App Support | Bose app |
| Water and Dust Rating | IP67 |
| Floating Design | Yes |
| Battery Type | Rechargeable lithium-ion |
| Rated Battery Life | Up to 12 hours |
| Battery Charge Time | Up to 4 hours |
| Recommended Charging Input | 5 V, 1.5 A, 7.5 W |
| Charging Interface | USB-C |
| Audio Cable Included | No |
| Utility Loop | Integrated nylon loop |
Product History
The SoundLink Flex Portable Speaker (2nd Gen) entered the Bose product range in 2024 as the second generation of the SoundLink Flex portable speaker. Bose support documentation identifies the model as being sold from 2024, with firmware records dating to September 2024.
The second-generation model continues the compact form factor, 12-hour rated battery life, IP67 protection, PositionIQ orientation detection, and portable design associated with the original SoundLink Flex. Added capabilities include Bose app integration, a programmable shortcut button, multipoint connectivity, and expanded speaker-linking controls.
Key Features
- Compact portable enclosure with an integrated utility loop.
- IP67-rated resistance to water and dust.
- Floating enclosure for easier retrieval if dropped into water.
- PositionIQ technology that adapts audio processing to speaker orientation.
- Rechargeable battery designed for extended portable playback.
- Multipoint Bluetooth connection for two paired source devices.
- Built-in microphone and speakerphone capability.
- Programmable shortcut button configurable through the Bose app.
- Party and Stereo linking modes with compatible Bose speakers.
- SimpleSync support for compatible Bose home audio products.
Package Contents
- Bose SoundLink Flex Portable Speaker (2nd Gen)
- USB-C to USB-A charging cable
- Safety documentation
Compatibility
The speaker can receive Bluetooth audio from compatible smartphones, tablets, laptops, desktop computers, and other devices that support standard Bluetooth audio transmission. Multipoint functionality allows the speaker to maintain connections with two paired source devices simultaneously and transition between active sources.
Two compatible Bose portable speakers can be linked for Party Mode or Stereo Mode. SimpleSync also allows the speaker to operate with supported Bose smart speakers and soundbars. Configuration, equalizer adjustments, shortcut settings, and supported software functions are available through the Bose app on compatible mobile devices.
Frequently Asked Questions
How can the Blue Dusk version be identified?
The Blue Dusk configuration can be distinguished by its specific manufacturer model and barcode information in the Product Information section. Color-specific identifiers are useful because other SoundLink Flex color variants may have different manufacturer part numbers.
Can the SoundLink Flex 2nd Gen connect to two phones?
Yes. Bluetooth multipoint allows two compatible source devices to remain connected at the same time. Playback changes according to which connected source is actively supplying audio.
Can two SoundLink Flex speakers play together?
Two compatible Bose speakers can be linked for synchronized Party Mode playback. Compatible matching configurations can also use Stereo Mode to create separate left and right audio channels.
Does it work with older SoundLink products?
Speaker-linking compatibility depends on the specific Bose speaker model and supported linking technology. Users should verify support for the exact second speaker rather than assuming every SoundLink product can participate in the same linking mode.
Does it require the Bose app?
Basic Bluetooth playback does not depend on continuous app use. The app provides additional controls such as equalizer adjustment, product configuration, firmware updates, and programmable shortcut settings.
Can the speaker be submerged in water?
The speaker carries an IP67 rating and is designed to withstand the water exposure defined by that certification. It also floats. The charging area should be allowed to dry before a charging cable is connected.
Can it be used for telephone calls?
Yes. The second-generation SoundLink Flex contains a built-in microphone and supports speakerphone operation when connected to a compatible phone.
Does it have an auxiliary audio input?
No analog audio cable is included, and the product is primarily designed for Bluetooth audio connections. Users requiring wired source connectivity should verify that requirement before selecting equipment.
How should the speaker be positioned?
The unit can operate in different orientations. PositionIQ detects its orientation and modifies audio processing automatically rather than requiring a manual orientation setting.
How is the battery recharged?
Charging is performed through the USB-C charging connection. Charging performance depends on the capabilities of the connected power source.
Is a wall power adapter included?
A USB charging cable is supplied, but a separate wall power adapter is not part of the verified standard package contents.
What warranty applies?
The product is sold with a Bose limited warranty. Warranty duration, eligibility, and service terms can vary by region, so the applicable regional warranty documentation should be checked for detailed coverage terms.
Buying Considerations
This model is intended primarily for users who need compact Bluetooth audio rather than a large room-filling or home-theater speaker. Its single-speaker playback is mono, although a compatible second unit can provide separate stereo channels.
Other factors include the 12-hour rated battery duration, four-hour full-charge specification, USB-C charging, IP67 environmental protection, app-based controls, and lack of a standard analog audio input. Buyers comparing variants should also check the manufacturer part number because different colors can carry different identifiers.
Customer Feedback Summary
This section summarizes recurring themes found in publicly available customer and independent user feedback. These observations are subjective reports and are not verified technical specifications.
Frequently reported strengths include clear sound for the speaker’s compact size, stronger bass than many similarly sized portable models, simple portability, and a durable enclosure. Users also commonly mention the water-resistant construction, manageable weight, battery endurance, and reliable everyday Bluetooth operation as useful characteristics.
Reported limitations include reduced sound quality when playback approaches maximum volume and less low-frequency extension than substantially larger speakers can produce. Some users also prefer longer battery life or more extensive equalizer controls. The second generation retains many characteristics of the original Flex, so people already using the first-generation model sometimes describe the hardware changes as relatively incremental.
Related Products
- Bose SoundLink Flex Bluetooth Speaker – first-generation predecessor
- Bose SoundLink Micro Portable Speaker – smaller portable model in the SoundLink family
- Bose SoundLink Micro Portable Speaker (2nd Gen) – newer compact SoundLink model
- Bose SoundLink Plus Portable Speaker – larger portable SoundLink model with longer rated battery operation
- Bose SoundLink Max Portable Speaker – larger SoundLink model designed for greater audio output
Last Updated
August 17, 2026
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