Įvadas
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.
Image: EarFun K2 Kids Bluetooth Headphones, Navy Blue color variant.
Pagrindinės savybės
- 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.
Image: EarFun K2 headphones are qualified, safe, and trustworthy, with CPC and RoHS certifications and safe hearing protection.
Image: EarFun K2 headphones offer safe volume protection with Study Mode (85dB) and Travel Mode (94dB).
Kas yra dėžutėje
Upon unboxing your EarFun K2 Kids Bluetooth Headphones, you should find the following items:
- EarFun K2 Kids Bluetooth Headphone
- Vartotojo vadovas (šis dokumentas)
- USB-C įkrovimo laidas
- 3.5 mm garso laidas
Produktas baigtasview
Familiarize yourself with the different parts and controls of your EarFun K2 headphones.
Image: The EarFun K2 headphones feature the latest Bluetooth 5.4 technology for a more stable connection, low power consumption, and long battery life.
Ausinių komponentai:
- Reguliuojama galvos juosta: The headband can be adjusted to 8 different levels to fit various head sizes comfortably.
- Minkštos ausų pagalvėlės: Made with soft memory foam for a comfortable and secure fit over the ears, providing sound isolation.
- Valdymo mygtukai: Located on the earcup, these buttons allow for power, volume adjustment, and call management.
- 3.5 mm garso lizdas: Laidiniam prijungimui prie įrenginių.
- USB-C įkrovimo prievadas: Įmontuotai baterijai įkrauti.
- Integruotas mikrofonas: For hands-free calls and online communication.
Images: The adjustable headband and soft, comfortable earpads ensure a good fit and feel.
Sąranka
1. Ausinių įkrovimas
Before first use, fully charge your EarFun K2 headphones. A full charge takes approximately 2.5 hours.
- Prijunkite pridedamą USB-C įkrovimo laidą prie ausinių antgalio įkrovimo prievado.
- Kitą USB-C laido galą prijunkite prie USB maitinimo adapterio (nepridedamas) arba kompiuterio USB prievado.
- The LED indicator on the headphone will show charging status (e.g., red for charging, blue for fully charged).
Image: The EarFun K2 headphones offer up to 40 hours of playtime and are recharged via USB-C.
2. „Bluetooth“ poravimas
Pair your headphones with your Bluetooth-enabled device (e.g., smartphone, tablet, laptop).
- Įsitikinkite, kad ausinės yra įkrautos ir išjungtos.
- Paspauskite ir palaikykite maitinimo mygtuką 2 sekundes, kol LED indikatorius mirksės mėlynai ir raudonai, rodydamas susiejimo režimą.
- On your device, go to Bluetooth settings and turn on Bluetooth.
- Ieškokite "EarFun K2" in the list of available devices and select it to connect.
- Prijungus, ausinių LED indikatorius ims šviesti mėlynai.
Image: Easy Bluetooth 5.4 connection to your devices.
3. Laidinis ryšys (neprivaloma)
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.
- Prijunkite vieną 3.5 mm garso kabelio galą prie ausinių garso lizdo.
- Kitą galą prijunkite prie savo įrenginio 3.5 mm garso išvesties.
- Ausinės automatiškai persijungs į laidinį režimą.
Image: The 3.5mm audio cable allows connection to various devices like PCs, tablets, laptops, Kindle Fire, and cell phones.
Naudojimo instrukcijos
Maitinimo įjungimas/išjungimas
- Maitinimas: Paspauskite ir 2 sekundes palaikykite nuspaudę maitinimo mygtuką. LED indikatorius mirksės mėlynai.
- Išjungti: Paspauskite ir palaikykite maitinimo mygtuką 3 sekundes. LED indikatorius užges.
Garsumo valdymas
- Padidinti garsumą: Paspauskite mygtuką „+“.
- Sumažinti garsumą: Paspauskite mygtuką „-“.
- The headphones are designed with an 85/94dB volume limit to protect hearing.
Muzikos atkūrimas
- Leisti / pristabdyti: Press the Multi-function button (usually the power button or a dedicated play/pause button).
- Kitas takelis: Paspauskite ir palaikykite nuspaudę mygtuką „+“.
- Ankstesnis takelis: Paspauskite ir palaikykite nuspaudę mygtuką „-“.
Skambučių valdymas
- Atsiliepti / Baigti skambutį: Paspauskite daugiafunkcį mygtuką.
- Atmesti skambutį: Paspauskite ir 2 sekundes palaikykite daugiafunkcį mygtuką.
Priežiūra ir priežiūra
To ensure the longevity and optimal performance of your EarFun K2 headphones, follow these care guidelines:
- Laikykite ausines švarias, nuvalydami jas minkšta, sausa šluoste.
- Venkite ausinių laikymo ekstremaliose temperatūrose, drėgmėje ar tiesioginiuose saulės spinduliuose.
- 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.
- Venkite ausinių numetimo ir stiprių smūgių.
Image: The lightweight and foldable design makes the headphones easy to carry for school or travel.
Trikčių šalinimas
If you encounter any issues with your EarFun K2 headphones, please refer to the following common problems and solutions:
| Problema | Galimas sprendimas |
|---|---|
| Ausinės neįsijungia. | Ensure the headphones are fully charged. Connect to a power source and allow some time to charge. |
| Nepavyksta susieti su įrenginiu. |
|
| Nėra garso arba garsas per mažas. |
|
| Garso iškraipymas. | Move closer to your Bluetooth device to reduce interference. Ensure the audio file kokybė gera. |
| Mikrofonas neveikia. | Ensure the headphones are properly connected. Check microphone settings on your device. |
Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelio pavadinimas | EarFun K2 Kids Headphones |
| Ryšio technologija | Belaidis („Bluetooth“), laidinis (3.5 mm lizdas) |
| Bluetooth versija | 5.4 |
| Baterijos veikimo laikas | Iki 40 valandų |
| Įkrovimo laikas | 2.5 valandų |
| Garsumo riba | 85/94 dB |
| Garso tvarkyklės tipas | Dinaminis garsiakalbis (40 mm) |
| Dažnių diapazonas | 20 Hz–20 000 Hz |
| Varža | 32 omų |
| Jautrumas | 100 dB |
| Prekės svoris | 175 gramų (6.2 uncijos) |
| Gaminio matmenys | 5.83 x 3.03 x 5.12 colio |
| Medžiaga | Composite (Kids-friendly) |
| Valdymo tipas | Mygtukų valdymas |
| Ypatingos savybės | 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 |
Garantija ir palaikymas
EarFun provides comprehensive support for its products.
- Garantija: We offer 18-month hassle-free protection for your EarFun K2 headphones.
- Klientų aptarnavimas: 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
