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 dynamic
driver size mm 40
impedance ohms 32
open closed back closed
42 ओवरऑल स्कोर
कीमत R$0
एक नज़र में
फायदे और नुकसान
खूबियाँ
- Strong comfort (89th percentile) 89th
- Strong mic (85th percentile) 85th
- Strong sound (77th percentile) 77th
कमियाँ
- Below average connectivity (25th percentile)
- Below average social proof (32nd percentile)
- Below average anc (33rd percentile)
प्रमाण
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 | dynamic |
| 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 HDB 630 | Bowers & Wilkins Px8 S2 | Sony ULT WEAR WHULT900N/B | Apple AirPods Max Midnight | Technics EAH-A800 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 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 | closed |
| Bluetooth Version | - | 5.2 | 5.3 | 5.2 | 5.0 | 5.2 |
| Battery Life Hours | - | 60 | 30 | 30 | 20 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| उत्पाद | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | सामाजिक प्रमाण |
|---|---|---|---|---|---|---|---|---|
| HamiltonBuhl Smart-Trek ST2BK | 32.9 | 84.8 | 36.2 | 77.1 | 47 | 88.9 | 24.6 | 32.1 |
| Sennheiser HDB 630 Compare | 98.2 | 86.7 | 79.4 | 98.4 | 91.5 | 50.2 | 94.4 | 88.8 |
| Bowers & Wilkins Px8 S2 Compare | 98.2 | 99.3 | 96 | 99.4 | 78.2 | 56.9 | 97.9 | 98.6 |
| Sony ULT WEAR WHULT900N/B Compare | 98.2 | 86.7 | 79.4 | 96.1 | 78.2 | 56.9 | 99 | 88.8 |
| Apple AirPods Max Midnight Compare | 98.2 | 84.8 | 92.9 | 93.9 | 72.4 | 33.6 | 94.9 | 98.6 |
| Technics EAH-A800 Compare | 94.1 | 98.5 | 79.4 | 97.5 | 87.1 | 56.9 | 97.6 | 63.6 |
उपयोग के अनुसार स्कोर
पूरी समीक्षा जल्द ही आ रही है। ऊपर दिए गए स्पेसिफिकेशन, स्कोर, कीमतें और चार्ट हमेशा अपडेट रहते हैं।
