---
product_id: 538137999
title: "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, Blue"
brand: "earfun"
price: "€ 30.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ear Fun"
url: https://www.desertcart.pt/products/538137999-earfun-k2-kids-bluetooth-headphones-kids-headphones-with-volume-limited
store_origin: PT
region: Portugal
---

# 40mm dynamic stereo drivers 85/94dB safe volume limit 40H ultra-long battery life 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, Blue

**Brand:** earfun
**Price:** € 30.49
**Availability:** ✅ In Stock

## Summary

> 🎧 Protect young ears, power long days, and play in style!

## Quick Answers

- **What is this?** 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, Blue by earfun
- **How much does it cost?** € 30.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/538137999-earfun-k2-kids-bluetooth-headphones-kids-headphones-with-volume-limited)

## Best For

- earfun enthusiasts

## Why This Product

- Trusted earfun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Travel-Ready & Portable:** Lightweight, foldable headphones easily fit into backpacks for school, travel, or tablet time anywhere.
- • **Comfort Meets Durability:** Soft memory foam cushions and flexible, foldable design built to withstand active kids’ daily adventures.
- • **Crystal Clear Calls & Learning:** Built-in HD mic ensures seamless hands-free calls and online class participation.
- • **Kid-Safe Sound, Parent-Approved:** Volume capped at WHO-recommended 85/94dB to protect young ears without sacrificing clarity.
- • **Endless Playtime, Zero Interruptions:** Up to 40 hours of wireless Bluetooth 5.4 playback keeps kids entertained all day long.

## Overview

EarFun K2 Kids Bluetooth Headphones combine safe volume limits with premium 40mm stereo drivers and an ultra-long 40-hour battery life. Designed with kid-friendly, CPC-certified materials and a foldable, durable frame, these headphones deliver comfort and crystal-clear sound for school, travel, and play. Bluetooth 5.4 connectivity and a built-in mic make them perfect for calls and online learning, ensuring your child stays connected and entertained all day.

## Description

desertcart.com: 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, Blue : Electronics

Review: Headphones work great - A really great set of headphones. Very durable and long-lasting. Have owned for 9 months and still have not broken. And they are exclusively worn by 6-year-old. Sound is nice and clear. They connect well to any device. The price for the unit is decent given the longevity of the unit itself.
Review: Comfortable and affordable headphones - Great headphones for a very low price. We got them for a Halloween costume but have ended up using them a lot. They fit my child’s head well, don’t crush the ears, have soft pads and are adjustable.

## Features

- Kids-friendly and Comfy Material. EarFun kids headphones are made of kids-friendly materials that comply with RoHS2.0 and FCC standards and pass the CPC-certified. Also, the soft memory foam headband and earpads ensure a safe and cozy wearing experience.
- 85/94dB Safe Volume Limited. The Bluetooth headphones are limited the volume to 85/94dB, which perfectly meets the WHO recommended level to prevent kids' hearing damage, and effectively protect your kids' hearing no matter in studying or traveling.
- Bluetooth 5.4 & Hands-Free Call. The headphones with Bluetooth 5.4 technology can easily connect to the devices and offer a stable connection without interrupting your music. And the built-in microphone brings a clear hands-free call experience, allowing your kids to enjoy wireless entertainment no matter in online course learning or listening.
- Balanced Stereo Sound. Developing kids' good listening habits early starts with great sound quality. EarFun wireless kids headphones are outfitted with 40mm drivers to ensure balanced stereo sound, delivering your kids or teens clear, crisp vocals and full dynamic bass.
- 40H Playtime, All Day Use. The Bluetooth headphones can keep you enjoying the playtime time of music, study and calls all day with 40 hours of ultra-long battery life. Besides the kids headphones can provide extra playback by USB-C cable recharging 2.5H for the battery.
- Reliable & Foldable. EarFun wireless Bluetooth headphones are made of wear-resistant material, the ergonomic headband can be twisted, turned and bent without breaking. The foldable and lightweight design is easier to portable for school and travel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5M1JF4B |
| Additional Features | 40Hrs ultra long battery life & Foldable design, 40mm driver for stereo sound, 85/94dB volume limit for kids' hearing protection, Bluetooth 5.4 connection & Built-in HD microphones, Kid-friendly material, CPC-certified |
| Age Range Description | Kids&Teens |
| Antenna Location | Travel, School |
| Audio Driver Size | 40 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 40 Hours |
| Battery Charge Time | 2.5 Hours |
| Best Sellers Rank | #1,859 in Electronics ( See Top 100 in Electronics ) #39 in On-Ear Headphones |
| Bluetooth Version | 5.4 |
| Brand | EarFun |
| Brand Name | EarFun |
| Built-In Media | Cable, EarFun K2 Kids Bluetooth Headphones, User Manual |
| Cable Features | Without Cable |
| Carrying Case Color | Blue |
| Carrying Case Material | [Assumed: Fabric or Plastic] |
| Color | Blue |
| Compatible Devices | Desktops |
| Connectivity Technology | Wireless |
| Control Method | Remote |
| Control Type | Button Control |
| Controller Type | Button |
| Customer Package Type | Rigid |
| Customer Reviews | 4.5 out of 5 stars 3,096 Reviews |
| Ear Placement | On Ear |
| Earpiece Shape | Rounded |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Form Factor | Over Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20 KHz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Weight | 175 Grams |
| Manufacturer | EarFun |
| Model Name | EarFun K2 Kids Bluetooth Headphones |
| Model Number | EarFun K2 |
| Noise Control | None |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Sensitivity | 100 dB |
| Specific Uses For Product | Music, School, Travel |
| Style Name | Practical |
| Total USB 2.0 Ports | 1 |
| Unit Count | 1.0 Count |
| Warranty Description | EarFun provides 18-month warranty for every product. |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** EarFun
- **Color:** Blue
- **Ear Placement:** On Ear
- **Form Factor:** Over Ear
- **Impedance:** 32 Ohms

## Images

![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, Blue - Image 1](https://m.media-amazon.com/images/I/61ewNIQHf5L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Headphones work great
*by K***R on December 26, 2025*

A really great set of headphones. Very durable and long-lasting. Have owned for 9 months and still have not broken. And they are exclusively worn by 6-year-old. Sound is nice and clear. They connect well to any device. The price for the unit is decent given the longevity of the unit itself.

### ⭐⭐⭐⭐⭐ Comfortable and affordable headphones
*by B***N on February 17, 2026*

Great headphones for a very low price. We got them for a Halloween costume but have ended up using them a lot. They fit my child’s head well, don’t crush the ears, have soft pads and are adjustable.

### ⭐⭐⭐⭐⭐ He loves his headphones!
*by D***L on November 4, 2025*

This product is wonderful. An excellent price point and high quality construction make for a durable headphone and a crisp, clear sound. The layout is exceedingly simple and with voice feedback, simple for any user to master. The calm blue combined with the clarity of sound and noice canceling feature, gives the little one piece of mind and peace of spirit when the outside world is a little much. With a three button layout, we can teach quickly the operations so our pint sized heroes can enjoy entertainment while we enjoy their independence. Built to last, excellent for any age.

## Frequently Bought Together

- 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, Blue
- Amazon Fire HD 10 Kids Pro tablet (newest model) ages 6-12. Bright 10.1" HD screen, includes ad-free content, robust parental controls, 13-hr battery and slim case for older kids, 32 GB, Happy Day

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**Shop now:** [https://www.desertcart.pt/products/538137999-earfun-k2-kids-bluetooth-headphones-kids-headphones-with-volume-limited](https://www.desertcart.pt/products/538137999-earfun-k2-kids-bluetooth-headphones-kids-headphones-with-volume-limited)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*