Koss KPH7v
A lightweight, wired on-ear design with an adjustable headband and a 4-foot cord makes this a simple, tangle-free option for basic listening. The dynamic driver is tuned for a deep bass response, though the limited 80Hz-18kHz frequency range and low 91dB sensitivity constrain overall detail. This headphone is best for students or casual listeners needing an ultra-affordable, disposable headset for Chromebooks and library study sessions.
Обзор
Плюсы и минусы
Плюсы
- Strong comfort (75th percentile) 75th
Минусы
- Below average sound (1st percentile)
- Below average mic (21st percentile)
- Below average user sentiment (21st percentile)
- Below average social proof (24th percentile)
Мнение владельцев
Как менялось мнение владельцев со временем
ЭксклюзивНа основе того, когда покупатели действительно писали отзывы, - чтобы увидеть, оправдались ли первые похвалы.
На основе 4 датированных отзывов покупателей, сгруппированных по календарным кварталам. Анализ по периодам - на английском языке.
Факты
Производительность
Характеристики
Полные характеристики
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Weight | 0.1 kg / 0.2 lbs |
| Ear Cushion | Foam |
| Headband | Plastic, Fabric |
Audio
| Driver Type | dynamic |
| Freq Min | 80 |
| Freq Max | 18000 |
| Impedance | 32 |
| Sensitivity | 91 |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Detachable Cable | No |
| Cable Length | 1.22 |
Microphone
| Microphone | No |
В сравнении с конкурентами
| Spec | Koss KPH7v | LORELEI QC30 | Tronsmart Q20 | EarFun K2 | TSYUCXH T10 | Jimonyer V3 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | on-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 40 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 32 | - | 32 | 30 | 32 |
| Wireless | false | true | true | true | true | false |
| Active Noise Cancellation | - | true | true | false | true | true |
| Open Closed Back | closed | closed | closed | - | - | - |
| Bluetooth Version | - | 5.4 | 5.3 | 5.4 | 5.3 | - |
| Battery Life Hours | - | 60 | 60 | 40 | 60 | - |
| Compare | Compare | Compare | Compare | Compare |
| Товар | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Отзывы пользователей |
|---|---|---|---|---|---|---|---|---|---|
| Koss KPH7v | 33.6 | 20.6 | 37.9 | 0.7 | 52.6 | 74.7 | 20.7 | 27.1 | 24.2 |
| LORELEI QC30 Compare | 95.2 | 75.5 | 81.5 | 98.2 | 93.1 | 85.7 | 70.5 | 92.6 | 76.7 |
| Tronsmart Q20 Compare | 92 | 75.5 | 81.5 | 74.1 | 93.1 | 91 | 70.5 | 95.6 | 61.9 |
| EarFun K2 Compare | 33.6 | 54.4 | 89.7 | 88.5 | 83.5 | 99.9 | 70.5 | 81.3 | 94.9 |
| TSYUCXH T10 Compare | 77.6 | 75.5 | 89.7 | 74.1 | 90.4 | 62.1 | 53 | 81.3 | 83.2 |
| Jimonyer V3 Compare | 88.3 | 20.6 | 89.7 | 74.1 | 52.6 | 99.6 | 95.8 | 55.1 | 94.9 |
Цена
Цена и ценность
Amazon 1 предложение От 6 $
Newegg 2 предложения От 12 $
Price History
Оценки по сценариям использования
Полный обзор скоро появится. Характеристики, оценки, цены и графики выше всегда актуальны.
