En oferta 16%
EarFun K4
The triple 74/85/94dBA volume limiter and BPA-free, safety-certified build directly address hearing protection for children. Bluetooth 5.4 connectivity and a 90-hour battery life minimize charging interruptions during long trips or school weeks. These headphones are best for parents seeking a durable, safe wireless option for kids aged 3+ using tablets for travel or learning.
form factor over-ear
impedance ohms 32
Wireless Sí
bluetooth version 5.4
battery life hours 90
38 Puntuación global
Precio 24 US$
Resumen
Ventajas y desventajas
Ventajas
- Strong battery (97th percentile) 97th
- Strong social proof (88th percentile) 88th
- Strong comfort (77th percentile) 77th
- Strong user sentiment (71st percentile) 71st
Desventajas
- Below average sound (20th percentile)
- Below average anc (32nd percentile)
Opinión de los propietarios
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
La opinión de los propietarios se ha mantenido estable con el tiempo
85/100Nuestro análisis de opinión con IA
Basado en 11 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.2 kg / 0.5 lbs |
Audio
| Impedance | 32 |
| 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, Violet |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
Battery
| Battery Life | 90 |
Microphone
| Microphone | Yes |
Features
| Volume Limiting | Yes |
Frente a la competencia
| Spec | EarFun K4 | TOZO HT2 | Sony WH-CH720N | Truefree HF-10 | Soundcore Space One A3035Z11 | HAYLOU S30 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 40 | 30 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 32 | 325 | 20 | 16 | 32 |
| 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 | 5.2 | 6.0 | 5.3 | 5.4 |
| Battery Life Hours | 90 | 60 | 35 | 125 | 40 | 80 |
| Compare | Compare | Compare | Compare | Compare |
| Producto | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Valoración social |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K4 | 32.1 | 47.6 | 35 | 20.1 | 96.6 | 77.3 | 70.6 | 66.7 | 87.5 |
| TOZO HT2 Compare | 93.4 | 83.2 | 95.7 | 99.1 | 90.7 | 81 | 87.1 | 83.1 | 87.5 |
| Sony WH-CH720N Compare | 98 | 79.2 | 97 | 73.2 | 78.7 | 3 | 0 | 97.4 | 80.3 |
| Truefree HF-10 Compare | 93.4 | 85.3 | 95.7 | 83.1 | 99.8 | 81 | 87.1 | 95 | 93.9 |
| Soundcore Space One A3035Z11 Compare | 98 | 83.2 | 87.8 | 93.2 | 81.6 | 87.7 | 45.4 | 95.8 | 87.5 |
| HAYLOU S30 Compare | 93.4 | 99.7 | 77.8 | 99.1 | 96.2 | 46.5 | 70.6 | 98.5 | 98.4 |
Precio
Relación calidad-precio
Desde 24 US$
Amazon 1 oferta Desde 24 US$
Price History
Puntuaciones por uso
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