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 size mm 40
impedance ohms 32
open closed back closed
38 Genel Puan
Fiyat CA$41
Özet
Artılar ve Eksiler
Artılar
- Strong comfort (86th percentile) 86th
- Strong mic (82nd percentile) 82nd
- Strong sound (72nd percentile) 72nd
Eksiler
- Below average connectivity (13th percentile)
- Below average social proof (23rd percentile)
- Below average anc (30th percentile)
- Below average build (34th percentile)
Kanıtlar
Performans
Teknik Özellikler
Tüm Teknik Özellikler
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Weight | 0.2 kg / 0.4 lbs |
| Ear Cushion | leatherette |
Audio
| 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 |
Rakiplerle Karşılaştırma
| Spec | HamiltonBuhl Smart-Trek ST2BK | TOZO HT3 | JBL Live 770NC | Soundcore Life Q20 A3025 | QCY H3 | Sony WH-CH720N |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | 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 | 65 | 60 | 60 | 35 |
| Compare | Compare | Compare | Compare | Compare |
| Ürün | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Kullanıcı yorumları |
|---|---|---|---|---|---|---|---|---|
| HamiltonBuhl Smart-Trek ST2BK | 30.1 | 81.8 | 33.7 | 72.4 | 42.7 | 86.4 | 13 | 22.8 |
| TOZO HT3 Compare | 87 | 84.2 | 95.7 | 98.9 | 96.9 | 50.1 | 96.3 | 91.4 |
| JBL Live 770NC Compare | 97.3 | 77.5 | 92 | 84.2 | 91.3 | 50.1 | 99.9 | 91.4 |
| Soundcore Life Q20 A3025 Compare | 91.9 | 84.2 | 92 | 88.4 | 88.7 | 86.4 | 90.7 | 83.2 |
| QCY H3 Compare | 91.9 | 81.8 | 75.9 | 85.2 | 84.1 | 86.4 | 96.3 | 83.2 |
| Sony WH-CH720N Compare | 97.3 | 77.5 | 97.1 | 70.4 | 74.2 | 2.4 | 97 | 74.6 |
Fiyat
Fiyat-Performans
Şu fiyattan CA$41
Amazon.ca 1 teklif Şu fiyattan CA$41
Bu ürünün fiyatlarını 15 May 2026 tarihinden beri takip ediyoruz. Daha fazla veri toplandığında grafik görünecek.
Kullanım Alanı Puanları
Ayrıntılı bir inceleme çok yakında. Yukarıdaki özellikler, puanlar, fiyatlar ve grafikler her zaman günceldir.
