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JBL JR300BT reviews
Brand: JBL More JBL headphones reviews →
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Compare JBL JR300BT reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeJBLJR300BTUNO
The product, explained
About the JBL JR300BT
JBL JBLJR300BTUNO is listed in the headphones & headsets category. The recorded specifications include product type: Headphones; wearing style: Head-band; connectivity technology: Wireless. This entry covers manufacturer code JBLJR300BTUNO. 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
- Headphones
- Wearing style
- Head-band
- Connectivity technology
- Wireless
- Bluetooth
- Yes
- Microphone type
- Not available
- Stated music playback time
- 12 h
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Before choosing the JBL JR300BT
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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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One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
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 JR300BT specifications
Manufacturer code: JBLJR300BTUNO · Icecat product 36779425 · Checked 20 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 | Headphones |
|---|---|
| Wearing style | Head-band |
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| Microphone type | Not available |
| Stated music playback time | 12 h |
| Headphone frequency | 20 - 20000 Hz |
| Weight | 113 g |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Frequency band | 2.402 - 2.48 GHz |
|---|---|
| Ear coupling | Circumaural |
| Impedance | 32 Ω |
| Headphone sensitivity | 85 dB |
Connections & wireless8 details
| 3.5 mm connector | No |
|---|---|
| 6.35 mm connector | No |
| USB connectivity | No |
| Bluetooth profiles | A2DP, HFP, HSP |
| Bluetooth version | 4.0 |
| RF connectivity | No |
| Wireless range | 15 m |
| 2.5 mm connector | No |
Power & battery9 details
| Battery operated | Yes |
|---|---|
| Battery type | Built-in |
| Battery technology | Lithium Polymer (LiPo) |
| Continuous audio playback time (with charging case) | 12 h |
| Rechargeable battery | Yes |
| Battery recharge time | 2 h |
| Charging source | USB |
| Number of batteries supported | 1 |
| Battery life | 720 min |
Controls & features2 details
| Control type | Buttons |
|---|---|
| Bone conduction sensor | No |
Design & dimensions3 details
| Product colour | Blue, Orange |
|---|---|
| Foldable | Yes |
| Designed for children | Yes |
Further product details5 details
| Recommended usage | Music |
|---|---|
| Driver unit | 3.2 cm |
| Driver type | Dynamic |
| Quick start guide | Yes |
| Quantity | 1 |
Packaging & supplied accessories1 detail
| Cables included | USB |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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|---|---|---|---|
| Technics EAH-A800 reviews → | Technics | EAH-A800E-SSilver | 4.40/510 critic reviews |
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Your questions, answered
JBL JR300BT FAQs
How many expert reviews are available for JBL JR300BT?
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 JR300BT?
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 JR300BT using manufacturer code JBLJR300BTUNO. 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 JR300BT?
The source specification records product type as Headphones. 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 JR300BT?
The source specification records wearing style as Head-band. 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 JR300BT?
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
Headphone buying guides
Explore one topic in depth before making your shortlist.
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