1. Pengenalan
Thank you for choosing SIMOLIO Kids Bluetooth Headphones. These headphones are designed with children's hearing safety in mind, featuring multiple volume limiting levels and a comfortable, durable design. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your headphones.
2. Ciri-ciri Utama
- Perlindungan Pendengaran: Exclusive 3-level volume limiter (75dB/85dB/94dB) suitable for toddlers, kids, and adults.
- Kesambungan Mod Dwi: Supports both wireless Bluetooth and wired 3.5mm audio connections.
- Mikrofon terbina dalam: Enables hands-free calling in Bluetooth mode.
- Share Port: Allows daisy-chaining another headphone for shared listening.
- Hayat Bateri yang Panjang: Up to 15 hours of music/talk time in wireless mode.
- Keselesaan & Ketahanan: Adjustable headband with memory stainless steel strips and soft noise-isolating memory foam earmuffs.
- Reka Bentuk Mudah Alih: Foldable design with an included hard EVA carrying case for easy storage and travel.

Image: SIMOLIO Kids Bluetooth Headphones in grey, shown with charging cable, AUX cable, and hard EVA carrying case.
3. Apa yang ada di dalam Kotak
Selepas membuka pakej, sila sahkan bahawa semua item berikut disertakan:
- SIMOLIO Kids Bluetooth Headphones (Model: JH-712)
- Kabel Pengecas USB
- Kabel Audio AUX 3.5mm
- Hard EVA Carrying Case
- Manual Pengguna (dokumen ini)
4. Panduan Persediaan
4.1 Mengecas Fon Kepala
Before first use, fully charge the headphones. A full charge takes approximately 2-3 hours.
- Connect the small end of the USB charging cable to the charging port on the headphone.
- Sambungkan hujung kabel pengecas USB yang lebih besar ke penyesuai kuasa USB (tidak disertakan) atau port USB komputer.
- The LED indicator light will turn red during charging and turn off when fully charged.
4.2 Adjusting Volume Limit
The headphones feature a 3-level volume limiter to protect hearing. The switch is located on the left earcup.
- 75dB: Toddler Mode (lowest volume, recommended for very young children).
- 85dB: Kids Mode (standard safe listening level for most children).
- 94dB: Travel Mode (higher volume for noisy environments, suitable for older children/adults).

Image: Close-up of the headphone earcup highlighting the 3-level volume limit switch (75dB, 85dB, 94dB).
5. Arahan Operasi
5.1 Wireless (Bluetooth) Mode
- Hidupkan kuasa: Press and hold the Multi-function Button (MFB) for 3 seconds until the LED indicator flashes blue.
- Berpasangan: The headphones will automatically enter pairing mode (LED flashes red and blue alternately).
- Sambung: On your device (smartphone, tablet, laptop), enable Bluetooth and select "SIMOLIO JH-712" from the list of available devices. The LED will turn solid blue when connected.
- Kawalan:
- Press MFB once to Play/Pause music or Answer/End calls.
- Press MFB twice to Redial last number.
- Press MFB three times to activate voice assistant (Siri, Google Assistant).
- Press Volume + to increase volume.
- Press Volume - to decrease volume.
- Press Next Track button to skip to the next song.
- Press Previous Track button to go to the previous song.
- Matikan: Press and hold the MFB for 3 seconds until the LED indicator turns red and then off.

Image: A child wearing SIMOLIO headphones while using a laptop, illustrating the "Safe Volume Limited" feature in a study environment.

Image: Two children demonstrating wireless and wired modes. One child uses headphones wirelessly with a laptop, the other uses them wired with a smartphone. Note: Microphone only works in Bluetooth mode.
5.2 Mod Berwayar
The headphones can be used as wired headphones even if the battery is depleted.
- Insert one end of the 3.5mm AUX audio cable into the audio input port on the headphone.
- Insert the other end of the 3.5mm AUX audio cable into the audio output jack of your device (e.g., tablet, phone, computer).
- In wired mode, the headphone's battery is not used, and the volume limiting feature remains active. Note that the built-in microphone will not function in wired mode.
5.3 Share Port Function
The share port allows multiple headphones to listen to the same audio source.
- Connect the first SIMOLIO headphone to your device via Bluetooth (wireless) or AUX cable (wired).
- Connect one end of a 3.5mm AUX audio cable to the share port on the first headphone.
- Connect the other end of the 3.5mm AUX audio cable to the audio input port of a second headphone.
- Both headphones will now play audio from the same source.

Image: A child comfortably wearing SIMOLIO headphones on an airplane, highlighting the compact and foldable design for travel.
6. Penyelenggaraan dan Penjagaan
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan fon kepala. Jangan gunakan pembersih atau pelarut yang melelas.
- Storan: When not in use, fold the headphones and store them in the provided hard EVA carrying case to protect them from dust and damage.
- Suhu: Elakkan daripada mendedahkan fon kepala kepada suhu yang melampau (panas atau sejuk) atau kelembapan yang tinggi.
- Pendedahan Air: Fon kepala ini bukan kalis air. Elakkan sentuhan dengan air atau cecair lain.
- Pengendalian: Do not bend the headband hinge excessively. While durable, improper force can cause damage.

Image: Diagram illustrating the flexibility of the headband with memory elastic metal strips, showing how it can be remoulded to fit the user's head. Important note: Do not bend the hinge.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Fon kepala tidak dihidupkan. | Bateri hampir habis atau habis. | Charge the headphones fully using the provided USB cable. |
| Tidak boleh berpasangan melalui Bluetooth. | Fon kepala tiada dalam mod berpasangan; peranti Bluetooth dimatikan; terlalu jauh dari peranti. | Ensure headphones are in pairing mode (flashing red/blue). Turn device Bluetooth off/on. Move headphones closer to device (within 10 meters). |
| Tiada bunyi dalam mod wayarles. | Kelantangan terlalu rendah; tidak disambungkan; output audio yang dipilih pada peranti salah. | Increase headphone and device volume. Ensure headphones are successfully paired. Check device's audio output settings. |
| Tiada bunyi dalam mod berwayar. | AUX cable not fully inserted; cable damaged; device audio jack issue. | Ensure AUX cable is fully inserted into both headphone and device. Try a different AUX cable. Test with another device. |
| Mikrofon tidak berfungsi. | Headphones in wired mode; device microphone settings. | The microphone only functions in Bluetooth mode. Ensure headphones are connected wirelessly. Check device's microphone privacy settings. |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | Kids Wireless Bluetooth Headphones JH-712G |
| Teknologi Ketersambungan | Tanpa Wayar (Bluetooth), Berwayar (AUX 3.5mm) |
| Julat Bluetooth | 10 Meter (33 kaki) |
| Hayat Bateri | Up to 15 Hours (wireless mode) |
| Saiz Pemacu Audio | 40 Milimeter |
| Volume Limiting Levels | 75dB, 85dB, 94dB |
| bahan | Akrilonitril Butadiena Stirena (ABS) |
| Dimensi Produk | 5.51 x 3.15 x 5.31 inci |
| Berat Barang | 13.4 auns |
| Komponen yang Disertakan | Charging Cable, AUX Cable, User Manual, Carrying EVA Case |
9. Waranti dan Sokongan
SIMOLIO provides a 12-month hassle-free warranty for these headphones. For any product-related inquiries, technical support, or warranty claims, please contact SIMOLIO customer service through the following channels:
- e-mel: Refer to the contact information provided on the product packaging or SIMOLIO official webtapak.
- Sokongan dalam talian: Visit the SIMOLIO Store on Amazon: SIMOLIO Store
Please have your model number (JH-712) and purchase date ready when contacting support.





