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JBL Wave Flex 2 reviews
Brand: JBL More JBL headphones reviews →
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Compare JBL Wave Flex 2 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeJBLWFLEX2BLU
The product, explained
About the JBL Wave Flex 2
JBL JBLWFLEX2BLU is listed in the headphones & headsets category. The recorded specifications include product type: Headset; wearing style: In-ear; connectivity technology: Wireless. This entry covers manufacturer code JBLWFLEX2BLU. Specifications relate to this exact source record; other editions or packages may differ.
The source lists Wireless connectivity. Check the actual inputs and supported devices before choosing accessories. Connection type alone does not establish sound quality, wireless delay or compatibility with a particular service.
- Product type
- Headset
- Wearing style
- In-ear
- Connectivity technology
- Wireless
- Bluetooth
- Yes
- Microphone type
- Built-in
- Stated music playback time
- 8 h
Make it work for you
Before choosing the JBL Wave Flex 2
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Compare battery results with noise control enabled at ordinary volume.
Independent perspectives
Expert reviews 0
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
Independent reviews, made comparable
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Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
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Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
JBL Wave Flex 2 specifications
Manufacturer code: JBLWFLEX2BLU · Icecat product 122420955 · Checked 19 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Product type | Headset |
|---|---|
| Wearing style | In-ear |
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| Microphone type | Built-in |
| Stated music playback time | 8 h |
| Headphone frequency | 20 - 20000 Hz |
| Weight | 8.24 g |
More product specifications
Open a section for the details that matter to you.
Audio & listening12 details
| Headset type | Binaural |
|---|---|
| Sound pressure level (max) | 95 dB |
| Frequency band | 2.4 - 2.4835 GHz |
| Ear coupling | Intraaural |
| Intraaural headphones type | Earbuds |
| Impedance | 16 Ω |
| Headphone sensitivity | 98 dB |
| Microphone sensitivity | -38 dB |
| Number of microphones | 4 |
| Left earpiece weight | 4.12 g |
| Right earpiece weight | 4.12 g |
| Audio adapters included | No |
Connections & wireless6 details
| 3.5 mm connector | No |
|---|---|
| 6.35 mm connector | No |
| USB connectivity | No |
| USB connector | USB Type-C |
| Bluetooth profiles | A2DP, AVRCP, HFP |
| Bluetooth version | 5.3 |
Power & battery22 details
| Battery operated | Yes |
|---|---|
| Battery type | Built-in battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 45 mAh |
| Input voltage (earpieces) | 3.85 V |
| Input voltage (charging case) | 3.8 V |
| Battery technology (charging case) | Lithium-Ion (Li-Ion) |
| Battery capacity (charging case) | 550 mAh |
| Talk time | 6 h |
| Battery recharge time | 2 h |
| Charging case dimensions (W x D x H) | 49.3 x 54.88 x 25.85 mm |
| Charging case weight | 35.68 g |
| Charging stand | No |
| Charging case | Yes |
| Charging case capacity | 550 mAh |
| Charging case type | Wired |
| Charging case connector type | USB Type-C |
| AC adapter included | No |
| USB Type-C charging port | Yes |
| USB Power Delivery (USB PD) | No |
| USB Type-C required charging power (min) | 2.5 W |
| USB Type-C required charging power (max) | 5 W |
Controls & features4 details
| Volume control | Touch |
|---|---|
| Control unit type | On-ear control unit |
| Control type | Touch |
| Bone conduction sensor | No |
Design & dimensions7 details
| Product colour | Blue |
|---|---|
| Foldable | No |
| Protection features | Dustproof, Waterproof |
| Water and dust resistance (IP rating) | IP54 |
| Width | 18.6 mm |
| Depth | 33.5 mm |
| Height | 18.5 mm |
Further product details8 details
| Recommended usage | Calls/Music |
|---|---|
| Music playback | Yes |
| Suitable for indoor use | Yes |
| Suitable for outdoor use | Yes |
| Driver unit | 1.2 cm |
| Driver type | Dynamic |
| Quantity | 1 |
| Bone conduction | No |
Packaging & supplied accessories6 details
| Package width | 87 mm |
|---|---|
| Package depth | 37 mm |
| Package height | 123 mm |
| Package weight | 110 g |
| Warranty card | Yes |
| Cables included | USB Type-C |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
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| Samsung Galaxy Buds2 reviews → | Samsung | SM-R177NZKAEUEBlack | 3.75/56 critic reviews |
| Conceptronic POLONA04B Bluetooth Stereo Headset reviews → | Conceptronic | POLONA04BBlack | tbd0 critic reviews · Available after 3 |
Your questions, answered
JBL Wave Flex 2 FAQs
How many expert reviews are available for JBL Wave Flex 2?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for JBL Wave Flex 2?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies JBL Wave Flex 2 using manufacturer code JBLWFLEX2BLU. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed product type for JBL Wave Flex 2?
The source specification records product type as Headset. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed wearing style for JBL Wave Flex 2?
The source specification records wearing style as In-ear. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for JBL Wave Flex 2?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
What does ANC remove?
It can reduce certain background sounds, especially when fit is good, but it will not remove every sound. Judge it for your environment.
Will Bluetooth version tell me every feature?
No. Features depend on profiles and implementation in both devices. Check manufacturer support information for the exact pairing.
Are open-backed headphones suitable for commuting?
Usually no. They let outside sound in and leak your audio, which may suit quiet home listening but not shared or noisy spaces.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
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