EarFun K4
The 40mm drivers and Bluetooth 5.4 deliver clear audio, while the 90-hour battery and triple-level volume limiting (74/85/94dBA) ensure safe all-day listening in a 210g BPA-free build. Five LED light modes add fun, and a 10-minute charge provides 8 hours of playtime. Ideal for parents equipping school-age kids with durable, hearing-protective headphones for tablets, online learning, and travel.
Обзор
Плюсы и минусы
Плюсы
- Strong battery (97th percentile) 97th
- Strong comfort (92nd percentile) 92nd
- Strong social proof (91st percentile) 91st
- Strong build (87th percentile) 87th
Минусы
- Below average anc (30th 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 13 датированных отзывов покупателей, сгруппированных по календарным кварталам. Анализ по периодам - на английском языке.
Факты
Производительность
Характеристики
Полные характеристики
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.2 kg / 0.5 lbs |
| Ear Cushion | Leather |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 100 |
| Codecs | Volume Limited for Kids, LED Lights, Long Battery Life, Bluetooth 5.4 |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | 3.5mm |
Battery
| Battery Life | 90 |
| Charge Time | 0.17 |
| Fast Charging | 10-minute charging providing 8 hours battery life |
| Charging | USB-C |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Touch Controls | No |
| Volume Limiting | Yes |
| Water Resistance | Water-Resistant |
В сравнении с конкурентами
| Spec | EarFun K4 | TOZO HT3 | JBL Live 770NC | Soundcore Life Q20 A3025 | QCY H3 | truefree HF10 |
|---|---|---|---|---|---|---|
| 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 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 16 | 32 | 16 | 32 | 20 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.4 | 6.0 | 5.3 | 5.0 | 5.4 | 6.0 |
| Battery Life Hours | 90 | 90 | 65 | 60 | 60 | 125 |
| Compare | Compare | Compare | Compare | Compare |
| Товар | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Отзывы пользователей |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K4 | 30.1 | 65.7 | 86.9 | 72.4 | 96.9 | 91.6 | 69.6 | 70.4 | 91.4 |
| TOZO HT3 Compare | 87 | 84.2 | 95.7 | 98.9 | 96.9 | 50.1 | 96 | 96.3 | 91.4 |
| JBL Live 770NC Compare | 97.3 | 77.5 | 92 | 84.2 | 91.3 | 50.1 | 69.6 | 99.9 | 91.4 |
| Soundcore Life Q20 A3025 Compare | 91.9 | 84.2 | 92 | 88.4 | 88.7 | 86.4 | 69.6 | 90.7 | 83.2 |
| QCY H3 Compare | 91.9 | 81.8 | 75.9 | 85.2 | 84.1 | 86.4 | 69.6 | 96.3 | 83.2 |
| truefree HF10 Compare | 91.9 | 84.2 | 95.7 | 81.5 | 99.8 | 78.9 | 86.7 | 94.2 | 91.4 |
Цена
Цена и ценность
Amazon.ca 1 предложение От 37 CA$
Мы отслеживаем цены на этот товар с 22 мая 2026 г.. График появится, когда накопится больше данных.
Оценки по сценариям использования
Полный обзор скоро появится. Характеристики, оценки, цены и графики выше всегда актуальны.
