EarFun K1
Built-in 40mm drivers deliver balanced stereo sound, while the switchable 85/94dB volume limit actively protects young ears from long-term damage. The nylon-braided cable resists tangling and the foldable, recycled-material build withstands daily drops and rough handling. These headphones are best for parents seeking a durable, hearing-safe wired option for children’s schoolwork, travel, and tablet use.
Snapshot
Pros & Cons
Pros
- Strong comfort (96th percentile) 96th
- Strong social proof (74th percentile) 74th
- Strong sound (69th percentile) 69th
Cons
- Below average user sentiment (21st percentile)
- Below average connectivity (22nd percentile)
- Below average anc (33rd percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
- Q1 202680/100
Buyers praised sound quality, colorfulness, and punctual delivery. One reported early breakage, lowering the overall score.
- Sound quality is great; not too heavy.
- Colorful and practical; kid-friendly and easy to connect.
- Good quality, very impressive; useful and recommended.
- Product broke shortly after delivery.
- Q4 202597/100
Buyers praised comfort, noise blocking, and safety features for kids. A minor fit issue for older children was noted.
- Comfortable for smaller children, good for school use.
- Effective noise blocking and clear sound quality.
- Safety features appreciated, including decibel limiting.
- May become tight for older children after extended wear.
Based on 11 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.2 kg / 0.4 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Impedance | 32 |
| Codecs | EarFun Kids Headphones Wired with Microphone, 85/94dB Volume Limit Headphones for Kids, Portable Wired Headphone with Shareport, Stereo Sound Foldable Headset for School/Tablet/PC/Kindle, Type C |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
Microphone
| Microphone | Yes |
Features
| Volume Limiting | Yes |
vs Competition
| Spec | EarFun K1 | Sennheiser MOMENTUM M5AEBT | Sony ULT WEAR WHULT900N/B | Technics EAH-A800 | JBL Tune 670NC | TOZO HT3 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | on-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 42 | 40 | 40 | 32 | 40 |
| Impedance Ohms | 32 | - | 314 | 34 | 32 | 16 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.4 | 5.2 | 5.2 | 5.3 | 6.0 |
| Battery Life Hours | - | 57 | 30 | 50 | 70 | 90 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K1 | 32.5 | 47.4 | 35.5 | 69.1 | 47.9 | 96.1 | 21.1 | 22 | 73.5 |
| Sennheiser MOMENTUM M5AEBT Compare | 98.3 | 98.6 | 78 | 96.3 | 90.1 | 55.5 | 0 | 96.8 | 99.8 |
| Sony ULT WEAR WHULT900N/B Compare | 98.3 | 85.6 | 78 | 96.2 | 78.2 | 55.5 | 71.3 | 99 | 89.2 |
| Technics EAH-A800 Compare | 94.5 | 98.6 | 78 | 97.4 | 87.5 | 55.5 | 53.5 | 97.8 | 65 |
| JBL Tune 670NC Compare | 98.3 | 68.6 | 78 | 86.4 | 94.6 | 88.4 | 82 | 99.3 | 98.5 |
| TOZO HT3 Compare | 90.5 | 85.6 | 95.1 | 98.8 | 97.9 | 55.5 | 95.9 | 97.3 | 94.7 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
