SmithOutlet SG-313
The individually sealed 100-pack and tangle-free 4.5-foot cord make large-scale deployment in schools straightforward and manageable. The leatherette ear cushions are wipeable for hygiene, and the standard 3.5mm plug ensures universal compatibility with Chromebooks and other classroom devices. This bulk set is best for K-12 administrators and teachers needing a cost-effective, wired audio solution for standardized testing and daily computer lab use.
Snapshot
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Ear Cushion | leatherette |
Audio
| Driver Type | Ferrite |
| Impedance | 32 |
| Sensitivity | 99 |
| Codecs | SmithOutlet Headphones Bulk 100-Pack | for Classroom School Students K-12 | On-Ear Wired | Compatible with Chromebook, Computer, Laptop | Black Color Part SG-313-100 |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Cable Length | 1.37 |
vs Competition
| Spec | SmithOutlet SG-313 | Sennheiser HDB 630 | Sony ULT WEAR WHULT900N/B | Bowers & Wilkins Px8 S2 | Apple AirPods Max Midnight | Technics EAH-A800 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | Ferrite | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 42 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 480 | 314 | - | 16 | 34 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.2 | 5.3 | 5.0 | 5.2 |
| Battery Life Hours | - | 60 | 30 | 30 | 20 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| SmithOutlet SG-313 | 33.6 | 20.6 | 37.9 | 52.8 | 52.6 | 62.2 | 4.5 | 27.1 | 58.6 |
| Sennheiser HDB 630 Compare | 98.5 | 89.4 | 81.4 | 98.8 | 93.1 | 55.7 | 86.8 | 95.6 | 89.6 |
| Sony ULT WEAR WHULT900N/B Compare | 98.5 | 89.4 | 81.4 | 96.9 | 82.1 | 62.2 | 70.5 | 99.2 | 89.6 |
| Bowers & Wilkins Px8 S2 Compare | 98.5 | 99.5 | 96.3 | 99.5 | 82.1 | 62.2 | 86.8 | 98.3 | 98.7 |
| Apple AirPods Max Midnight Compare | 98.5 | 87.9 | 93.8 | 95.1 | 77.5 | 34.9 | 86.8 | 96 | 98.7 |
| Technics EAH-A800 Compare | 95.2 | 98.8 | 81.4 | 98 | 89.5 | 62.2 | 53.1 | 98.1 | 66 |
Price
Value & Pricing
We started tracking prices for this product on May 25, 2026. The chart appears once we have more data.
