Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Black
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*Price sourced from Amazon.com. Last updated 2026-08-18. Price and availability subject to change.
Bottom line: The Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Black is a niche pick — read recent reviews before buying in the audio & midi category, priced around $129.99. Compare close alternatives before committing.
The Bose SoundLink Flex (2nd Gen) is a hand-sized Bluetooth speaker built for the places other speakers don't survive. IP67 waterproof and dustproof, wrapped in silicone to shrug off drops, shocks, and rust, it clips to a backpack with the built-in nylon utility loop and runs up to 12 hours on a charge over USB-C. Bose tuned it for clear, balanced high-fidelity audio with deeper bass than the footprint suggests, and PositionIQ senses whether you've stood it up, laid it flat, or hung it in the shower, then adjusts the tuning to match. Bluetooth 5.3 holds a connection out to roughly 30 feet…
SpecPicks Verdict
SpecPicks scored Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the audio & midi category. Bose's audio & midi lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for audio & midi of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Bose's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- MUSIC CALLS: The Bose SoundLink Flex Portable Bluetooth Speaker (2nd Gen) packs big, bold sound in a portable size that’s perfect for sharing tunes and good times anywhere on your travels
- SOUND THAT TAKES YOU PLACES: Take advantage of the surprisingly powerful performance of this Bose wireless speaker with its clear, balanced, high-fidelity audio and deep bass that is easy to take with you
- PERFECTLY PORTABLE, WITH BATTERY LIFE TO MATCH: This Bluetooth speaker is small enough to fit in your hand or clip onto a bag using the utility loop, plus it has up to 12 hours of battery life* so you can focus on the fun at the beach, hikes, or pool
- TOSS IT, DROP IT, IT’S ALL GOOD: This IP67 rated Bose portable Bluetooth speaker is waterproof and dustproof and is wrapped in a durable, silicone-wrapped body to withstand drops, shocks, and rust
- STEREO ON THE GO: Amp up the adventure with more sound when you link two compatible Bose speakers, choose Stereo Mode for left and right channels, or go for Party Mode for even bigger, bolder sound
- PLAYS FROM ANY POSITION: Stand it up, lay it back, or hang it in the shower, this small Bluetooth speaker uses PositionIQ technology to sense the speaker orientation and automatically adjusts for the best sound possible
Full Specifications
| Brand | Bose |
|---|---|
| Color | Black |
| MP3 player | No |
| Model Name | Bose SoundLink Flex Portable Speaker 2nd Gen, Black |
| Unit Count | 1.0 Count |
| Is Electric | Yes |
| Battery Life | 12 hours |
| Connectivity | Bluetooth, USB-C |
| Model Number | 887612-0100 |
| Power Source | Battery Powered |
| Speaker Size | 21.69 Centimeters |
| Speaker Type | Outdoor |
| Input Voltage | 5 Volts |
| Is Waterproof | True |
| Maximum Range | 30 Feet |
| Mounting Type | No Mount |
| Series Number | 887612 |
| Warranty Type | Limited |
| Built-In Media | Bose SoundLink Flex (Gen. 2) Bluetooth Speaker, USB Type-C cable |
| Control Method | Push Button |
Ready to buy?
Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Black is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-08-18. Price and availability subject to change.
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