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 size mm 40
impedance ohms 32
open closed back closed
39 Score global
Prix 27 £GB
Aperçu
Avantages et inconvénients
Points forts
- Strong mic (96th percentile) 96th
- Strong comfort (86th percentile) 86th
- Strong sound (72nd percentile) 72nd
Points faibles
- Below average connectivity (13th percentile)
- Below average social proof (23rd percentile)
- Below average anc (30th percentile)
- Below average build (34th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Weight | 0.2 kg / 0.4 lbs |
| Ear Cushion | leatherette |
| Headband | padded |
Audio
| 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 |
Face à la concurrence
| Spec | HamiltonBuhl Smart-Trek ST2BKU | TOZO HT3 | Soundcore Life Q20 A3025 | QCY H3 | JBL Tune 780NC | truefree HF10 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | on-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 16 | 16 | 32 | 32 | 20 |
| 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 | 5.0 | 5.4 | 5.3 | 6.0 |
| Battery Life Hours | - | 90 | 60 | 60 | 50 | 125 |
| Compare | Compare | Compare | Compare | Compare |
| Produit | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Preuve sociale |
|---|---|---|---|---|---|---|---|---|
| HamiltonBuhl Smart-Trek ST2BKU | 30.1 | 95.9 | 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 |
| 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 |
| JBL Tune 780NC Compare | 97.3 | 77.5 | 75.9 | 78.7 | 82.7 | 50.1 | 98.5 | 97.5 |
| truefree HF10 Compare | 91.9 | 84.2 | 95.7 | 81.5 | 99.8 | 78.9 | 94.2 | 91.4 |
Prix
Rapport qualité-prix
À partir de 27 £GB
Amazon.co.uk 1 offre À partir de 27 £GB
Nous suivons les prix de ce produit depuis le 30 mai 2026. Le graphique apparaîtra dès que nous aurons plus de données.
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
