신제품
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.
form factor over-ear
driver type Dynamic Driver
driver size mm 40
impedance ohms 32
Wireless 예
bluetooth version 5.4
battery life hours 90
68 종합 점수
가격 R$0
현재 판매처 없음
Snapshot
장단점
Pros
- Strong battery (97th percentile) 97th
- Strong comfort (92th percentile) 92th
- Strong social proof (92th percentile) 92th
- Strong build (88th percentile) 88th
Cons
- Below average anc (30th percentile)
What owners think
시간에 따라 사용자 평판이 어떻게 변했는가
독점고객이 실제로 리뷰를 작성한 시점을 기준으로 합니다. 초기의 호평이 유지되었는지 확인할 수 있습니다.
사용자 평판이 시간이 지나며 좋아졌습니다
85/100당사 AI 감성 분석
날짜가 있는 고객 리뷰 13건을 기준으로 달력 분기별로 묶었습니다. 기간별 분석은 영어로 제공됩니다.
The proof
성능
사양
전체 사양
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.2 kg / 0.5 lbs |
| Ear Cushion | Leather |
Audio
| Driver Type | Dynamic Driver |
| 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 |
경쟁 제품 비교
| Spec | EarFun K4 | Sony WH-1000XM6 WH-1000XM6 | Bowers & Wilkins Px8 S2 Px8 S2 | Sennheiser MOMENTUM 4 M4AEBT | JBL Live 770NC | TOZO HT3 HT3 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | Dynamic Driver | dynamic | dynamic | Dynamic | Dynamic | dynamic |
| Driver Size (mm) | 40 | 30 | 40 | 42 | 40 | 40 |
| Impedance Ohms | 32 | 48 | - | 60 | 32 | 16 |
| 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 | 5.3 | 5.3 | 5.2 | 5.3 | 6.0 |
| Battery Life Hours | 90 | 30 | 30 | 60 | 65 | 90 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K4 | 30.4 | 66.6 | 87.6 | 73.1 | 96.9 | 91.7 | 70.1 | 71.5 | 91.5 |
| Sony WH-1000XM6 WH-1000XM6 Compare | 97.5 | 91.3 | 92.4 | 90.1 | 72.2 | 79.3 | 0 | 99.7 | 83.1 |
| Bowers & Wilkins Px8 S2 Px8 S2 Compare | 97.5 | 99.4 | 95.9 | 99.4 | 72.2 | 50.2 | 87.1 | 97.4 | 97.5 |
| Sennheiser MOMENTUM 4 M4AEBT Compare | 97.5 | 85.1 | 77.2 | 97.6 | 89 | 79.3 | 0 | 98.9 | 59.5 |
| JBL Live 770NC Compare | 97.5 | 78.5 | 97.2 | 84.8 | 91.5 | 50.2 | 70.1 | 99.9 | 91.5 |
| TOZO HT3 HT3 Compare | 87.3 | 85.1 | 95.9 | 98.9 | 96.9 | 50.2 | 96.2 | 96.6 | 91.5 |
용도별 점수
전체 리뷰가 곧 제공됩니다. 위의 사양, 점수, 가격 및 차트는 항상 최신 상태로 유지됩니다.
