EARFUN Kids Wireless Headphones with Microphone K2 (Blue) are specially designed for children, combining safe listening, wireless convenience, and long-lasting comfort for everyday use. Built with kid-friendly materials and a lightweight over-ear design, these headphones are ideal for school, travel, entertainment, and online learning.
A key feature is the safe volume limiter (85dB / 94dB), which helps protect children’s hearing by keeping sound levels within recommended limits. This makes them suitable for extended listening sessions without risking hearing damage.
Equipped with Bluetooth connectivity, the K2 provides a stable wireless connection for smartphones, tablets, and laptops, while the built-in microphone enables clear voice calls and participation in online classes.
The headphones deliver balanced audio through 40mm dynamic drivers, offering clear vocals and pleasant sound for music, videos, and educational content. With up to 40 hours of battery life, they can last through multiple days of use on a single charge.
Designed for durability and portability, the K2 features a foldable design, adjustable headband, and soft memory foam ear cushions for all-day comfort.
Core features include:
| Product Type | Wireless Kids Over-Ear Headphones |
| Model | EarFun K2 (Blue) |
| Connectivity | Bluetooth (Wireless), 3.5mm Wired Option |
| Bluetooth Version | Bluetooth 5.0 / 5.4 (depending on version) |
| Driver Size | 40 mm Dynamic Drivers |
| Volume Limit | 85 dB / 94 dB Safety Limit |
| Battery Life | Up to 40 hours playback |
| Charging | USB-C (approx. 2.5–3 hours full charge) |
| Microphone | Built-in microphone for calls and learning |
| Design | Foldable, adjustable headband, over-ear |
| Material | Kid-safe materials, soft memory foam ear cushions |
| Use Case | Kids learning, music, travel, school, tablets, smartphones |
| Warranty Terms | 1-Year Warranty Provided By EarFun / 101 Multimedia |