促销 34%
EarFun K4
The 90-hour battery life and triple-volume limit (74/85/94dBA) make these over-ears safe for kids, while 40mm drivers and Bluetooth 5.4 provide clear stereo sound. At just 213g and foldable, with five colorful LED light modes and a 10-minute fast charge for 8 hours, it combines portability with fun. Best for school-age children needing durable, hearing-safe headphones for tablets and travel, backed by Rohs2.0 and CPC safety certifications.
form factor over-ear
driver type dynamic
driver size mm 40
impedance ohms 32
Wireless 是
bluetooth version 5.4
battery life hours 90
71 综合评分
价格 €24
概览
优缺点
优点
- Strong battery (98th percentile) 98th
- Strong social proof (95th percentile) 95th
- Strong comfort (94th percentile) 94th
- Strong build (89th percentile) 89th
缺点
- Below average anc (33rd percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间不断改善
85/100我们的 AI 口碑分析
基于 16 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
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 | EarFun K4 Kids Bluetooth Headphones, Wireless Headphones with LED Lights, 74/85/94dBA Volume Limited, Built-in Mic, 90H Playtime, Bluetooth 5.4 Over Ear Headphone for iPad/Tablet/School, Dark Black |
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 |
竞品对比
| Spec | EarFun K4 | JBL Tune 670NC | Sony ULT WEAR WHULT900N/H | Truefree HF-10 | TOZO HT2 | Soundcore Space One A3035Z11 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | on-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 32 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 32 | 314 | 20 | 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 | 5.2 | 6.0 | 5.3 | 5.3 |
| Battery Life Hours | 90 | 70 | 30 | 125 | 60 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K4 | 33.2 | 73.6 | 89.3 | 79.7 | 97.9 | 94.4 | 70.8 | 79.7 | 94.7 |
| JBL Tune 670NC Compare | 98.4 | 73.6 | 80.6 | 64.8 | 95.2 | 90.1 | 81.7 | 99.4 | 98.7 |
| Sony ULT WEAR WHULT900N/H Compare | 98.4 | 83.5 | 37.2 | 82.9 | 80.8 | 59.6 | 70.8 | 94.8 | 94.7 |
| Truefree HF-10 Compare | 94.8 | 88.3 | 96.2 | 86.3 | 99.8 | 84.5 | 87.2 | 96.1 | 94.7 |
| TOZO HT2 Compare | 94.8 | 86.7 | 96.2 | 99.3 | 92.5 | 84.5 | 0 | 86.7 | 88.9 |
| Soundcore Space One A3035Z11 Compare | 98.4 | 86.7 | 89.3 | 94.7 | 85.1 | 90.1 | 45.7 | 96.7 | 88.9 |
价格
性价比分析
最低 €24
Amazon.de 1 个报价 最低 €24
Price History
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
