EarFun K2 Kids
The 40-hour battery life and Bluetooth 5.4 connectivity provide all-day, stable wireless use for school and travel. Its CPC-certified, RoHS-compliant build with a bendable headband and soft memory foam earpads prioritizes durability and comfort, while the 74/85/94dB volume limiter actively protects young ears. This headphone is best for parents seeking a safe, long-lasting wireless option for children’s online learning and entertainment.
form factor over-ear
driver size mm 40
impedance ohms 32
Wireless Yes
bluetooth version 5.4
battery life hours 40
54 Overall Score
Price €29
Snapshot
Pros & Cons
Pros
- Strong comfort (100th percentile) 100th
- Strong social proof (95th percentile) 95th
- Strong sound (84th percentile) 84th
- Strong battery (82nd percentile) 82nd
Cons
- Below average anc (33rd percentile)
What owners think
How owner sentiment changed over time
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85/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.2 kg / 0.4 lbs |
| Ear Cushion | memory foam |
| Headband | memory foam |
Audio
| Driver Size | 40 |
| Impedance | 32 |
| 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, Sky Blue |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | 3.5mm |
Battery
| Battery Life | 40 |
| Charge Time | 2.5 |
| Charging | USB-C |
Microphone
| Microphone | Yes |
Features
| Volume Limiting | Yes |
vs Competition
| Spec | EarFun K2 Kids | JBL Tune 670NC | TOZO HT2 | Sony ULT WEAR WHULT900N/H | Truefree HF-10 | 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 |
| Driver Size (mm) | 40 | 32 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 32 | 32 | 314 | 20 | 16 |
| Wireless | true | 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 | 5.3 | 5.3 | 5.2 | 6.0 | 5.3 |
| Battery Life Hours | 40 | 70 | 60 | 30 | 125 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K2 Kids | 33.2 | 52.6 | 37.2 | 84.4 | 82.2 | 99.9 | 70.6 | 79.7 | 94.7 |
| JBL Tune 670NC Compare | 98.4 | 73.6 | 80.6 | 64.8 | 95.2 | 90.1 | 81.5 | 99.4 | 98.7 |
| TOZO HT2 Compare | 94.8 | 86.7 | 96.2 | 99.3 | 92.5 | 84.5 | 87.1 | 86.7 | 88.9 |
| Sony ULT WEAR WHULT900N/H Compare | 98.4 | 83.5 | 37.2 | 82.9 | 80.8 | 59.6 | 70.6 | 94.8 | 94.7 |
| Truefree HF-10 Compare | 94.8 | 88.3 | 96.2 | 86.3 | 99.8 | 84.5 | 87.1 | 96.1 | 94.7 |
| Soundcore Space One A3035Z11 Compare | 98.4 | 86.7 | 89.3 | 94.7 | 85.1 | 90.1 | 45.4 | 96.7 | 88.9 |
Price
Value & Pricing
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Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
