HamiltonBuhl Smart-Trek ST2BK
Its steel-reinforced gooseneck microphone and 5' knot-resistant Dura-Cord cable prioritize classroom durability over technical audio finesse, pairing 40mm drivers with lightweight 191g leatherette-wrapped construction. An omnidirectional polar pattern and in-line volume control make voice pickup clear and simple without software tweaking. This headset is best for K-12 students and educators who need a dependable, low-cost tool for daily online learning and voice tasks.
form factor over-ear
driver type 40mm
driver size mm 40
impedance ohms 32
open closed back closed
44 ओवरऑल स्कोर
कीमत €58
Snapshot
फायदे और नुकसान
Pros
- Strong comfort (86th percentile) 86th
- Strong mic (82th percentile) 82th
- Strong sound (72th percentile) 72th
Cons
- Below average connectivity (13th percentile)
- Below average social proof (23th percentile)
- Below average anc (30th percentile)
- Below average build (34th percentile)
What owners think
The proof
प्रदर्शन
तकनीकी विशेषताएं
पूर्ण विनिर्देश
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Weight | 0.2 kg / 0.4 lbs |
| Ear Cushion | leatherette |
Audio
| Driver Type | 40mm |
| Driver Size | 40 |
| Freq Min | 50 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 100 |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Cable Length | 1.52 |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| Boom Mic | Yes |
प्रतिस्पर्धियों से तुलना
| Spec | HamiltonBuhl Smart-Trek ST2BK | Sennheiser Momentum MOMENTUM 4 | Sony ULT WEAR WHULT900N/B | JBL Live 770NC | TOZO HT3 HT3 | Soundcore Life Q20 A3025 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | 40mm | dynamic | dynamic | Dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 42 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 470 | 314 | 32 | 16 | 16 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.2 | 5.3 | 6.0 | 5.0 |
| Battery Life Hours | - | 60 | 30 | 65 | 90 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| HamiltonBuhl Smart-Trek ST2BK | 30.1 | 82 | 33.9 | 72.4 | 42.9 | 86.4 | 13.1 | 22.7 |
| Sennheiser Momentum MOMENTUM 4 Compare | 97.5 | 84.3 | 76.4 | 94.8 | 88.9 | 78.9 | 99.2 | 55.6 |
| Sony ULT WEAR WHULT900N/B Compare | 97.5 | 84.3 | 76.4 | 95 | 71.4 | 50 | 98.9 | 97.4 |
| JBL Live 770NC Compare | 97.5 | 77.6 | 97.2 | 84.4 | 91.4 | 50 | 99.9 | 91.4 |
| TOZO HT3 HT3 Compare | 87.1 | 84.3 | 95.8 | 98.9 | 96.9 | 50 | 96.4 | 91.4 |
| Soundcore Life Q20 A3025 Compare | 92.1 | 84.3 | 92.1 | 88.5 | 88.9 | 86.4 | 90.8 | 83.1 |
Price
कीमत के अनुसार मूल्य
से €58
Amazon.it 1 ऑफ़र से €58
30 मई 2026 €58
उपयोग के अनुसार स्कोर
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