1. Introdución
Thank you for choosing the Tronsmart KH02 Kids Wireless Headphones. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your headphones to ensure a safe and enjoyable listening experience for children.
2. Que hai na caixa
- 1 x Tronsmart KH02 Wireless Kids Headphones
- 1 x tarxeta de garantía
- 1 x Manual de usuario
- 1 x cable tipo C
- 1 x cable de entrada auxiliar
3. Produto rematadoview
The Tronsmart KH02 headphones are designed for children, featuring a volume limit function, long battery life, and a comfortable, durable design. They support both wireless (Bluetooth) and wired (3.5mm Aux-in) connections.

Image: Tronsmart KH02 Kids Wireless Headphones in Princess Pink, showcasino deseño xeral.
Vídeo: Un overview of the Tronsmart KH02 Wireless Kids Headphones, highlighting features like portability, durability, comfortable fit, safe volume control, long playtime, and dual mode (wireless/wired).
4. Configuración e conexión
4.1 Carga dos auriculares
Before first use, fully charge the headphones. Connect the provided Type-C cable to the charging port on the headphones and the other end to a USB power source. A full charge takes approximately 2 hours and provides up to 45 hours of playtime.

Image: A child enjoying music with Tronsmart KH02 headphones, emphasizing the 45-hour battery life.
4.2 Conexión sen fíos (Bluetooth)
- Encendido: Press and hold the 'Multifunction' button for 2 seconds to turn on the headphones. The indicator light will flash, indicating pairing mode.
- Activar Bluetooth: On your device (smartphone, tablet, etc.), go to the Bluetooth settings and ensure Bluetooth is enabled.
- Par: Busca "Tronsmart KH02" in the list of available devices and select it to connect. Once connected, the indicator light will stop flashing.
Video: Demonstrates how to operate the Tronsmart KH02 Wireless Kids Headphones, including power on, Bluetooth pairing, music control, and call management.

Image: Tronsmart KH02 headphones demonstrating wireless connectivity with a smartphone.
4.3 Wired Connection (3.5mm Aux-in)
To use the headphones in wired mode, simply plug the provided 3.5mm Aux-in cable into the headphone's audio jack and the other end into your device's 3.5mm audio output. This mode is useful when the battery is depleted or for devices without Bluetooth connectivity.

Image: Children using Tronsmart KH02 headphones in both wireless and wired modes.
5. Instrucións de funcionamento
5.1 Controis básicos
- Encendido/apagado: Press and hold the 'Multifunction' button for 2 seconds.
- Reproducir/pausar música: Press the 'Multifunction' button once.
- Subir volume: Press the 'Volume +' button once.
- Baixar volume: Press the 'Volume -' button once.
- Próxima pista: Press and hold the 'Volume +' button for 2 seconds.
- Pista anterior: Press and hold the 'Volume -' button for 2 seconds.
- Responder/Finalizar chamada: Press the 'Multifunction' button once.
- Rexeitar a chamada: Double-press the 'Multifunction' button.
5.2 Volume Limit Control
The headphones feature a three-level volume control switch to protect children's hearing. You can select between 74dB, 85dB, and 93dB depending on the environment and age of the child. Adjust the switch located on the earcup to your desired volume limit.

Image: Visual representation of the volume limit settings (74dB for sleep, 85dB for study, 93dB for travel).
5.3 Built-in HD Microphone
The integrated HD microphone allows for clear, hands-free calls, making the headphones suitable for online learning or communication.

Image: Child using headphones with a laptop, highlighting the built-in HD microphone.
6. Mantemento
6.1 Limpeza
Wipe the headphones with a soft, dry cloth. Do not use abrasive cleaners or solvents. Keep the charging port and audio jack free of dust and debris.
6.2 Almacenamento
The headphones feature a foldable design for compact storage and portability. When not in use, fold them to save space and protect them from damage. Store in a cool, dry place away from extreme temperatures.

Image: Features of the Tronsmart KH02 headphones, including adjustable headband, soft ear pads, eco-friendly materials, and foldable design.

Image: Children demonstrating the durability and flexibility of the headphones' headband.
7 Solución de problemas
- Os auriculares non se acenden: Asegúrate de que os auriculares estean completamente cargados.
- Non se pode emparellar co dispositivo:
- Asegúrate de que o Bluetooth estea activado no teu dispositivo e que os auriculares estean en modo de sincronización.
- Achega os auriculares ao dispositivo.
- Try resetting the headphones by pressing and holding the 'Multifunction' and 'Volume +' buttons simultaneously for 5 seconds.
- Sen son ou volume baixo:
- Comprobe o nivel de volume tanto nos auriculares como no dispositivo conectado.
- Asegúrate de que os auriculares estean conectados correctamente (con Bluetooth ou con fío).
- Verify the volume limit switch is set to an appropriate level.
- Baixa calidade das chamadas: Ensure the microphone is not obstructed and you are in an area with good signal strength.
8. Especificacións
| Característica | Detalle |
|---|---|
| Nome do modelo | KH02 |
| Tecnoloxía de conectividade | Sen fíos (Bluetooth 5.3) |
| Jack para auriculares | Jack de 3.5 mm |
| Límite de volume | 74 dB, 85 dB, 93 dB |
| Duración da batería | Ata 45 horas |
| Tempo de carga | 2 horas |
| Micrófono incorporado | Yes (HD Mic) |
| Deseño plegable | Si |
| Diadema axustable | Yes (Four levels) |
| Earpad Material | Imitation Protein Leather |
| Material | Eco-friendly Plastic |
| Peso do elemento | 5.9 onzas |
| Dimensións do produto | 6.17 x 2.89 x 7.07 polgadas |
| Alcance Bluetooth | 49 pés |
| Resposta en frecuencia | 20 Hz |
| Sensibilidade | 93 dB |
| Impedancia | 8 ohmios |
9. Garantía e soporte
The Tronsmart KH02 Kids Wireless Headphones come with a Warranty Card. Please refer to the card for specific warranty terms and conditions. For product support, technical assistance, or further inquiries, please contact Tronsmart customer service through their official websitio web ou o vendedor onde se comprou o produto.





