Samsung Level Box Slim
tbdCOR ScoreAvailable after 3 critic reviews
Speakers
NGS Roller Lingo reviews
Product specifications and review coverage for this exact model.
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Product overview
NGS ELEC-SPK-0538 is listed in the portable & party speakers category. The recorded specifications include connectivity technology: Wireless; bluetooth: Yes; rms rated power: 9 W. This entry covers manufacturer code ELEC-SPK-0538. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: ELEC-SPK-0538. Icecat product 77927855 · Checked 24 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Rated audio power (RMS) | 9 W |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| Wi-Fi | No |
| Maximum stated battery life | 7 h |
| Weight | 1.5 kg |
More product specifications
Open a section for the details that matter to you.
Audio & listening5 details
| Number of speakers | 1 |
|---|---|
| Audio formats supported | AAC, MP3, WAV, WMA |
| Equalizer | Yes |
| Equalizer bands quantity | 6 |
| Microphone included | Yes |
Display2 details
| Built-in display | Yes |
|---|---|
| Display type | LED |
Processor, memory & storage2 details
| Card reader integrated | Yes |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
Connections & wireless7 details
| True Wireless Stereo (TWS) technology | Yes |
|---|---|
| Bluetooth version | 5.0 |
| 3.5 mm connector | Yes |
| 6.35 mm connector | Yes |
| USB connectivity | Yes |
| USB connector type | Micro-USB |
| USB 2.0 ports quantity | 1 |
Power & battery5 details
| Power source type | Battery |
|---|---|
| USB Type-C charging port | No |
| USB Power Delivery (USB PD) | No |
| AC adapter included | No |
| Battery capacity | 1200 mAh |
Controls & features1 detail
| Volume control | Buttons |
|---|
Design & dimensions6 details
| Product type | Stereo portable speaker |
|---|---|
| Product design | Rectangle |
| Product colour | Red |
| Width | 251 mm |
| Depth | 180 mm |
| Height | 333 mm |
Further product details6 details
| Peak Music Power Output (PMPO) | 20 W |
|---|---|
| AUX in | Yes |
| On/off switch | Yes |
| Illumination LED | Yes |
| Recommended usage | Universal |
| Quick start guide | Yes |
Packaging & supplied accessories2 details
| Quantity per pack | 1 pc(s) |
|---|---|
| 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.
Make sense of the details
Choosing the NGS Roller Lingo
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.
Compare the specification with your intended use and read the original reviews for performance, comfort, reliability and other qualities that a specification sheet cannot establish.
Before choosing this speaker
- Decide whether you need portable, powered stereo or passive speakers.
- List required inputs for phone, TV, turntable and computer.
- Measure shelf, stand and listening positions before choosing size.
- Check the full protection-rating conditions for outdoor use.
Questions about NGS Roller Lingo
How many expert reviews are available for NGS Roller Lingo?
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 NGS Roller Lingo?
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 NGS Roller Lingo using manufacturer code ELEC-SPK-0538. 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 connectivity technology for NGS Roller Lingo?
The source specification records connectivity technology as Wireless. 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 bluetooth for NGS Roller Lingo?
The source specification records bluetooth as Yes. 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 NGS Roller Lingo?
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.