انخفاض السعر 9%
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
41 التقييم العام
السعر ٢٥ UK£
لمحة سريعة
المزايا والعيوب
الإيجابيات
- Strong comfort (88th percentile) 88th
- Strong mic (83rd percentile) 83rd
- Strong sound (75th percentile) 75th
السلبيات
- Below average connectivity (22nd percentile)
- Below average anc (32nd percentile)
- Below average social proof (33rd percentile)
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
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 |
مقارنة بالمنافسين
| Spec | HamiltonBuhl Smart-Trek ST2BK | TOZO HT2 | Sony WH-CH720N | Truefree HF-10 | Soundcore Space One A3035Z11 | HAYLOU S30 |
|---|---|---|---|---|---|---|
| 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 | 40 | 30 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 32 | 325 | 20 | 16 | 32 |
| 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 | - | 5.3 | 5.2 | 6.0 | 5.3 | 5.4 |
| Battery Life Hours | - | 60 | 35 | 125 | 40 | 80 |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | التقييم الاجتماعي |
|---|---|---|---|---|---|---|---|---|
| HamiltonBuhl Smart-Trek ST2BK | 32.1 | 83.2 | 35 | 75 | 44.7 | 87.7 | 22.3 | 33.1 |
| TOZO HT2 Compare | 93.4 | 83.2 | 95.7 | 99.1 | 90.7 | 81 | 83.1 | 87.5 |
| Sony WH-CH720N Compare | 98 | 79.2 | 97 | 73.2 | 78.7 | 3 | 97.4 | 80.2 |
| Truefree HF-10 Compare | 93.4 | 85.3 | 95.7 | 83.1 | 99.8 | 81 | 95 | 94 |
| Soundcore Space One A3035Z11 Compare | 98 | 83.2 | 87.8 | 93.2 | 81.6 | 87.7 | 95.8 | 87.5 |
| HAYLOU S30 Compare | 93.4 | 99.7 | 77.7 | 99.1 | 96.2 | 46.5 | 98.5 | 98.4 |
السعر
القيمة مقابل السعر
ابتداءً من ٢٥ UK£
Amazon.co.uk عرض واحد ابتداءً من ٢٥ UK£
Price History
تقييمات حسب الاستخدام
مراجعة كاملة قادمة قريبًا. المواصفات والتقييمات والأسعار والرسوم البيانية أعلاه محدَّثة دائمًا.
