HamiltonBuhl Smart-Trek ST2BKU
Its 40mm drivers and noise-canceling gooseneck mic pair with a chew and kink resistant 5-foot USB-C cable for exceptional classroom durability. The 191-gram build with leatherette earcups and padded headband ensures all-day comfort, while in-line volume control adds practical convenience. This headset is best for K-12 students and educators needing a reliable, plug-and-play audio tool for standardized testing and multimedia lessons.
form factor over-ear
driver type 40mm
driver size mm 40
impedance ohms 32
open closed back closed
45 ओवरऑल स्कोर
कीमत £27
Snapshot
फायदे और नुकसान
Pros
- Strong mic (96th percentile) 96th
- Strong comfort (87th percentile) 87th
- Strong sound (73th percentile) 73th
Cons
- Below average connectivity (14th 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 |
| Headband | padded |
Audio
| Driver Type | 40mm |
| Driver Size | 40 |
| Freq Min | 50 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 100 |
Connectivity
| Wireless | No |
| Wired Connector | USB-C |
| Cable Length | 1.524 |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
| Boom Mic | Yes |
| Mic Pattern | Omnidirectional |
प्रतिस्पर्धियों से तुलना
| Spec | HamiltonBuhl Smart-Trek ST2BKU | TOZO HT3 HT3 | JBL Tune Junior 320BT | Soundcore Life Q20 A3025 | QCY H3 H3 | Sony WH-CH720N WHCH720N |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | on-ear | over-ear | over-ear | over-ear |
| Driver Type | 40mm | dynamic | Dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 40 | 40 | 40 | 30 |
| Impedance Ohms | 32 | 16 | 32 | 16 | 32 | 325 |
| 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 | - | 6.0 | 5.3 | 5.0 | 5.4 | 5.2 |
| Battery Life Hours | - | 90 | 50 | 60 | 60 | 35 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| HamiltonBuhl Smart-Trek ST2BKU | 30.3 | 96.1 | 34.2 | 72.9 | 43.3 | 86.6 | 13.5 | 22.8 |
| TOZO HT3 HT3 Compare | 87.2 | 84.8 | 95.8 | 98.9 | 97 | 50.3 | 96.5 | 91.5 |
| JBL Tune Junior 320BT Compare | 97.5 | 84.8 | 76.7 | 79.2 | 83.2 | 79.2 | 99.7 | 97.5 |
| Soundcore Life Q20 A3025 Compare | 92.1 | 84.8 | 92.2 | 88.8 | 88.9 | 86.6 | 91 | 83.2 |
| QCY H3 H3 Compare | 92.1 | 82.4 | 76.7 | 85.6 | 84.6 | 86.6 | 96.5 | 83.2 |
| Sony WH-CH720N WHCH720N Compare | 97.5 | 78.1 | 97.2 | 70.8 | 74.7 | 2.4 | 97.1 | 83.2 |
Price
कीमत के अनुसार मूल्य
से £27
Amazon.co.uk 1 ऑफ़र से £27
30 मई 2026 £27
उपयोग के अनुसार स्कोर
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