EarFun Kids Bluetooth Headphones, Volume-Limited 40H

The EarFun K2 Kids Bluetooth Headphones are foldable, volume-limited over-ear headphones designed to protect young ears while delivering balanced stereo sound and long battery life.

These headphones combine child-safe materials and a WHO-aligned volume cap with modern Bluetooth connectivity, a built-in mic for calls, and a durable foldable design suited for school, travel, or tablet lessons. Lightweight memory-foam earpads and an ergonomic, flexible headband make them comfortable for long wear, while the bright orange finish adds a playful look kids enjoy.

How do EarFun K2 headphones protect children's hearing?

The K2 limits maximum output to safe levels (85/94 dB modes), helping reduce the risk of listening-related hearing strain during extended use. The built-in limiter works continuously so caregivers don’t need to monitor volume constantly.

• Dual safe-volume mode capped at WHO-recommended levels.
• Passive noise isolation from cushioned over-ear pads reduces the need to raise volume.
• Compliant, kid-friendly materials meeting RoHS 2.0, FCC and CPC checks.

Will these headphones last through a long school day or travel?

The EarFun K2 offers up to 40 hours of playback on a single charge, making it easy to get through multiple days of lessons or long trips without frequent recharging. When the battery runs low, a fast USB-C recharge gets them back to use in roughly 2.5 hours.

• 40 hours continuous wireless playtime for extended outings.
• Quick USB-C recharge minimizes downtime between uses.
• Durable, wear-resistant construction that tolerates bending and folding.

How do they perform for calls, online classes, and media?

These headphones use Bluetooth 5.4 for stable wireless connections to tablets, phones, and laptops, and a built-in microphone supports clear hands-free calls or virtual classroom participation. 40 mm drivers provide balanced stereo audio suitable for speech clarity and music enjoyment.

• Bluetooth 5.4 for fast pairing and steady wireless range.
• Integrated mic for calls, online lessons, and voice chats.
• 40 mm drivers deliver clear vocals and full, controlled bass.

Are they comfortable and easy to carry for kids?

Yes—the K2 headphones use soft memory-foam ear cushions and a padded headband to keep pressure low during long sessions. The foldable design and lightweight frame make them compact for backpacks and travel pouches.

• Memory-foam earpads for cushioned all-day comfort.
• Ergonomic, flexible headband resists breaking and fits growing heads.
• Foldable profile for simple storage in school bags or luggage.

Who is this for? The EarFun K2 Kids Bluetooth Headphones are aimed at parents and caregivers seeking a reliable, child-safe audio solution for children and teens who use tablets, phones, or laptops for learning and entertainment. They suit families that prioritize hearing protection, long battery life, and a durable, travel-ready design in a fun, age-appropriate color.