EarFun K2
The 40-hour battery and Bluetooth 5.4 provide cable-free reliability, while the 40mm drivers produce crisp stereo audio within a WHO-recommended 85/94dB volume limit to safeguard young ears. At 176g with a foldable, wear-resistant build and soft memory foam padding, these CPC-certified headphones combine lightweight comfort with kid-proof durability. Ideal for parents who want a long-lasting, volume-limited audio solution for children’s schoolwork, travel, and tablet entertainment.
form factor over-ear
driver type dynamic
driver size mm 40
impedance ohms 32
Wireless 是
bluetooth version 5.4
battery life hours 40
67 综合评分
价格 €27
概览
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 13 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 / 0.4 lbs |
| Ear Cushion | memory foam |
| Headband | memory foam |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 100 |
| Hi-Res Audio | Yes |
| Codecs | EarFun K2 Kids Bluetooth Headphones, Kids Headphones with Volume Limited, 40H Playtime, Built-in Mic, Stereo Sound, Foldable Over-Ear Headphone for School/Travel/iPad/Tablet, Blue |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | 3.5mm |
| Detachable Cable | No |
Battery
| Battery Life | 40 |
| Charge Time | 2.5 |
| Charging | USB-C |
Microphone
| Microphone | Yes |
Features
| Touch Controls | No |
| Volume Limiting | Yes |
| Water Resistance | Water-Resistant |
竞品对比
| Spec | EarFun K2 | Soundcore Life Q20 | TOZO HT3 | JBL Tune 670NC | Sony ULT WEAR WHULT900N/H | Truefree HF-10 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | on-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 40 | 32 | 40 | 40 |
| Impedance Ohms | 32 | 16 | 16 | 32 | 314 | 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 | 5.0 | 6.0 | 5.3 | 5.2 | 6.0 |
| Battery Life Hours | 40 | 60 | 90 | 70 | 30 | 125 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K2 | 33.6 | 54.4 | 89.7 | 88.5 | 83.5 | 99.9 | 70.5 | 81.3 | 95 |
| Soundcore Life Q20 Compare | 95.2 | 89.4 | 89.7 | 100 | 93.1 | 91 | 95.8 | 91.7 | 89.6 |
| TOZO HT3 Compare | 92 | 89.4 | 96.3 | 99.2 | 98.1 | 62.2 | 95.8 | 97.7 | 95 |
| JBL Tune 670NC Compare | 98.5 | 75.5 | 81.4 | 67.2 | 95.6 | 91 | 81.2 | 99.4 | 98.7 |
| Sony ULT WEAR WHULT900N/H Compare | 98.5 | 84.9 | 37.9 | 84.1 | 82.1 | 62.2 | 70.5 | 95.2 | 95 |
| Truefree HF-10 Compare | 95.2 | 89.4 | 96.3 | 87.2 | 99.8 | 85.8 | 86.8 | 96.4 | 95 |
价格
性价比分析
最低 €27
Amazon.it 1 个报价 最低 €27
我们自 2026年5月26日 起追踪该产品的价格。数据增多后将显示图表。
