Bose Soundlink Flex (2nd Gen)

12 h, Rechargeable battery operated
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Product details

The Bose Soundlink Flex (2nd Generation) is a portable Bluetooth speaker designed for a variety of applications. With a rugged and waterproof design, this speaker is ideal for both outdoor and indoor use. The built-in microphone function allows for hands-free calls, while the long battery life of up to 12 hours ensures uninterrupted music enjoyment. The speaker is lightweight and compact, making it a convenient companion for on-the-go. The IP67 certification guarantees that the speaker is both dust and water-resistant, making it particularly durable. The Soundlink Flex offers easy connectivity to external playback devices, making it versatile for various uses.

  • IP67 certified: Dust and water-resistant for outdoor use
  • Long battery life of up to 12 hours for continuous music enjoyment
  • Integrated microphone for hands-free calls
  • Lightweight and portable design for easy mobility
  • Sturdy construction with high-quality materials for durability.

Key specifications

Protection type (IP code)
IP67
Item number
58640185

General information

Manufacturer
Bose
Category
Bluetooth speakers
Manufacturer no.
887612-0700
Release date
26.6.2025

Colour

Colour
Yellow
Exact colour description
Citrus

Material

Material group
FabricMetalPlastic
Material
AluminiumFabricNylonPlasticSiliconeSteel

Speaker properties

Audio channel
Mono
Equipment + Functions
Integrated microphoneParty Speaker
Number of speakers
1 x
Durability
DustproofWater-resistant
Protection type (IP code)
IP67
Volume control
Keys
Application range
IndoorOutdoorPortable

Media playback properties

Playback source
External playback device
Bluetooth version
5.3
Bluetooth transmission range
9 m

Connections

USB ports
USB-C

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery type
Li-ion
Battery life
12 h
Capacity
3100 mAh
Charging time
4 h
Battery size
Device specific

Origin

Country of origin
Malaysia

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
DocumentationUSB-A to USB-C cable

Product dimensions

Shape
Rectangular
Length
9.04 cm
Width
20.14 cm
Height
5.23 cm
Weight
590 g

Package dimensions

Length
22.30 cm
Width
9.60 cm
Height
7 cm
Weight
750 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bluetooth speakers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Fresh'N Rebel
    0.9 %
  • 7.Marshall
    0.9 %
  • 9.Bose
    1.2 %
  • 9.Tribit
    1.2 %
  • 9.UE
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 11.House of Marley
    4 days
  • 12.Teufel
    5 days
  • 13.JBL
    7 days
  • 14.Bose
    8 days
  • 15.B&O
    12 days

Return rate

How often is a product of this brand in the «Bluetooth speakers» category returned?

Source: Digitec Galaxus
  • 10.Teufel
    2.6 %
  • 11.Beats
    2.9 %
  • 12.Bose
    3 %
  • 12.Divoom
    3 %
  • 12.Lamax
    3 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingGood74/100
Good70/100
Stiftung Warentest Logo
Rank 20 out of 38Stiftung WarentestParty-Lautsprecher im TestReleaseAugust 2025

Natural sounding bass, clearly audible details and balanced, lively sound - this is what the perfect speaker should sound like. However, good sound quality is not everything: Stiftung Warentest also expects a test-winning speaker to be easy to use, have a long-lasting battery and consume little power...

Good70/100
Stiftung Warentest Logo
Rank 14 out of 32Stiftung WarentestLautsprecher Bluetooth- und WLan-Boxen im TestReleaseFebruary 2025

In the speaker test, the best Bluetooth and WiFi devices score highly with their rich sound and ease of use. However, only a few offer this complete package. Natural sounding bass, clearly audible details and balanced, lively sound - this is what the perfect speaker should sound like...

Very good81/100
hifi.deSingle testReleaseJanuary 2025
  • PositiveWaterproof and dustproof
  • PositiveGreat processing
  • PositiveGood app
  • PositivePleasant, balanced sound
  • NegativeBattery could be better
  • NegativeProud price