EarFun EarFun K2

EarFun K2 Kids Bluetooth entzungailuak

Erabiltzailearen instrukzio eskuliburua

Sarrera

Thank you for choosing the EarFun K2 Kids Bluetooth Headphones. These headphones are designed with children's safety and comfort in mind, featuring volume limiting technology, durable construction, and long battery life. This manual provides detailed instructions on how to set up, operate, maintain, and troubleshoot your headphones to ensure a safe and enjoyable listening experience.

EarFun K2 Kids Bluetooth Headphones in Navy Blue

Image: EarFun K2 Kids Bluetooth Headphones, Navy Blue color variant.

Ezaugarri nagusiak

  • Kids-Friendly and Comfy Material: Made from materials compliant with RoHS2.0 and FCC standards, CPC-certified, ensuring safety. Features soft memory foam headband and earpads for comfortable wear.
  • 85/94dB Safe Volume Limited: Volume is limited to 85/94dB, meeting WHO recommended levels to protect children's hearing during study or travel.
  • Bluetooth 5.4 & Hands-Free Call: Equipped with Bluetooth 5.4 for stable connections and a built-in microphone for clear hands-free calls, ideal for online learning or entertainment.
  • Balanced Stereo Sound: 40mm drivers deliver balanced stereo sound with clear vocals and dynamic bass, promoting good listening habits.
  • 40H Playtime, All Day Use: Provides up to 40 hours of battery life. Supports wired mode for continuous playback even when the battery is depleted.
  • Durable & Foldable Design: Constructed from wear-resistant material, the ergonomic headband can be twisted and bent without breaking. Lightweight and foldable for easy portability.
Child wearing EarFun K2 headphones with certifications shown

Image: EarFun K2 headphones are qualified, safe, and trustworthy, with CPC and RoHS certifications and safe hearing protection.

Child wearing EarFun K2 headphones with safe volume protection modes

Image: EarFun K2 headphones offer safe volume protection with Study Mode (85dB) and Travel Mode (94dB).

Kutxan dagoena

Upon unboxing your EarFun K2 Kids Bluetooth Headphones, you should find the following items:

  • EarFun K2 Kids Bluetooth Headphone
  • Erabiltzailearen eskuliburua (dokumentu hau)
  • USB-C kargatzeko kablea
  • 3.5 mm-ko audio kablea

Produktua amaituview

Familiarize yourself with the different parts and controls of your EarFun K2 headphones.

Close-up of EarFun K2 headphone earcup showing Bluetooth 5.4 chip

Image: The EarFun K2 headphones feature the latest Bluetooth 5.4 technology for a more stable connection, low power consumption, and long battery life.

Entzungailuen osagaiak:

  • Buruko banda erregulagarria: The headband can be adjusted to 8 different levels to fit various head sizes comfortably.
  • Soft Earpads: Made with soft memory foam for a comfortable and secure fit over the ears, providing sound isolation.
  • Kontrol-botoiak: Located on the earcup, these buttons allow for power, volume adjustment, and call management.
  • 3.5 mm-ko audio-konexioa: Gailuetara kable bidez konektatzeko.
  • USB-C kargatzeko ataka: Barneko bateria kargatzeko.
  • Mikrofono integratua: Esku libreko deietarako eta lineako komunikaziorako.
Close-up of EarFun K2 headphone headband showing 8-level adjustmentClose-up of EarFun K2 headphone earpad showing soft material

Images: The adjustable headband and soft, comfortable earpads ensure a good fit and feel.

Konfigurazioa

1. Entzungailuak kargatzea

Before first use, fully charge your EarFun K2 headphones. A full charge takes approximately 2.5 hours.

  1. Connect the provided USB-C charging cable to the charging port on the headphone earcup.
  2. Konektatu USB-C kablearen beste muturra USB elikatze-egokitzaile batera (ez dago barne) edo ordenagailuaren USB ataka batera.
  3. The LED indicator on the headphone will show charging status (e.g., red for charging, blue for fully charged).
EarFun K2 headphones with icons showing 40H playtime and USB-C charging

Image: The EarFun K2 headphones offer up to 40 hours of playtime and are recharged via USB-C.

2. Bluetooth parekatzea

Pair your headphones with your Bluetooth-enabled device (e.g., smartphone, tablet, laptop).

  1. Ziurtatu entzungailuak kargatuta eta itzalita daudela.
  2. Sakatu eta eutsi pizteko botoia 2 segundoz, LED adierazlea urdin eta gorri keinuka hasi arte, parekatze modua adieraziz.
  3. On your device, go to Bluetooth settings and turn on Bluetooth.
  4. Bilatu "EarFun K2" in the list of available devices and select it to connect.
  5. Konektatu ondoren, aurikularretako LED adierazlea urdin urdina piztuko da.
EarFun K2 headphones connecting to a smartphone via Bluetooth

Image: Easy Bluetooth 5.4 connection to your devices.

3. Kable bidezko konexioa (aukerakoa)

You can also use the headphones with the included 3.5mm audio cable, which is useful when the battery is low or for devices without Bluetooth.

  1. Konektatu 3.5 mm-ko audio kablearen mutur bat entzungailuen audio konektorean.
  2. Konektatu beste muturra zure gailuaren 3.5 mm-ko audio irteeran.
  3. Entzungailuak automatikoki aldatuko dira kable bidezko modura.
EarFun K2 headphones connected via 3.5mm audio cable to a device

Image: The 3.5mm audio cable allows connection to various devices like PCs, tablets, laptops, Kindle Fire, and cell phones.

Funtzionamendu-argibideak

Piztu/Itzali

  • Piztu: Sakatu eta eutsi pizteko botoia 2 segundoz. LED adierazlea urdinez keinuka hasiko da.
  • Itzali: Sakatu eta eutsi pizteko botoia 3 segundoz. LED adierazlea itzali egingo da.

Bolumen kontrola

  • Handitu bolumena: Sakatu "+" botoia.
  • Murriztu bolumena: Sakatu "-" botoia.
  • The headphones are designed with an 85/94dB volume limit to protect hearing.

Musika erreproduzitzea

  • Erreproduzitu/Pausatu: Press the Multi-function button (usually the power button or a dedicated play/pause button).
  • Hurrengo ibilbidea: Sakatu eta eutsi "+" botoiari.
  • Aurreko pista: Sakatu eta eutsi "-" botoiari.

Deien Kudeaketa

  • Deia erantzun/amaitu: Sakatu funtzio anitzeko botoia.
  • Deia baztertu: Eduki sakatuta funtzio anitzeko botoia 2 segundoz.

Mantentzea eta zaintzea

To ensure the longevity and optimal performance of your EarFun K2 headphones, follow these care guidelines:

  • Mantendu entzungailuak garbi, zapi leun eta lehor batekin.
  • Saihestu entzungailuak muturreko tenperaturen, hezetasunaren edo eguzki-argiaren eraginpean jartzea.
  • Do not immerse the headphones in water as they are not water-resistant.
  • Store the headphones in a cool, dry place when not in use, preferably in their folded state to save space and protect them.
  • Saihestu entzungailuak erortzea edo kolpe gogorren eraginpean jartzea.
Child putting folded EarFun K2 headphones into a backpack

Image: The lightweight and foldable design makes the headphones easy to carry for school or travel.

Arazoak konpontzea

If you encounter any issues with your EarFun K2 headphones, please refer to the following common problems and solutions:

ArazoaIrtenbide posiblea
Entzungailuak ez dira pizten.Ensure the headphones are fully charged. Connect to a power source and allow some time to charge.
Ezin da gailuarekin parekatu.
  • Ziurtatu entzungailuak parekatze moduan daudela (LED urdin eta gorri keinukariak).
  • Itzali eta piztu Bluetooth-a zure gailuan.
  • Forget "EarFun K2" from your device's Bluetooth list and try pairing again.
  • Ziurtatu entzungailuak zure gailutik 10 metrora (33 oin) daudela.
Soinurik ez edo bolumen baxua.
  • Igo bolumena bai entzungailuetan bai konektatutako gailuan.
  • Ensure the headphones are properly connected via Bluetooth or 3.5mm cable.
  • Egiaztatu audio-iturria erreproduzitzen ari den.
Soinu distortsioa.Move closer to your Bluetooth device to reduce interference. Ensure the audio file kalitatea ona da.
Mikrofonoa ez dabil.Ensure the headphones are properly connected. Check microphone settings on your device.

Zehaztapenak

EzaugarriXehetasuna
Ereduaren izenaEarFun K2 Kids Headphones
Konektibitate TeknologiaHaririk gabekoa (Bluetooth), Kable bidezkoa (3.5 mm-ko jacka)
Bluetooth bertsioa5.4
Bateriaren iraupenaGehienez 40 ordu
Kargatzeko Denbora2.5 ordu
Bolumenaren muga85/94 dB
Audio kontrolatzaile motaGidari dinamikoa (40 mm)
Maiztasun barrutia20 Hz - 20,000 Hz
Inpedantzia32 Ohm
Sentikortasuna100 dB
Elementuaren pisua175 gramo (6.2 ontza)
Produktuaren neurriak5.83 x 3.03 x 5.12 hazbete
MaterialaComposite (Kids-friendly)
Kontrol motaBotoien Kontrola
Ezaugarri bereziak40Hrs 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

Bermea eta Laguntza

EarFun provides comprehensive support for its products.

  • Bermea: We offer 18-month hassle-free protection for your EarFun K2 headphones.
  • Bezeroarentzako arreta: For any inquiries, technical support, or warranty claims, please contact EarFun customer service. You can find contact information and more resources on the official EarFun store page.

Visit the official EarFun Store for more information and support: EarFun Store

© 2025 EarFun. Eskubide guztiak erreserbatuta.