1. Introdución
This manual provides essential instructions for the proper use and care of your Altec Lansing MZX145 In-Ear X Stereo Earbuds. Please read this guide thoroughly before using the product to ensure optimal performance and longevity. These earbuds are designed for comfortable audio playback with a built-in microphone for communication.
2. Contido do paquete
Verifica que todos os elementos estean presentes no teu paquete:
- Altec Lansing MZX145 In-Ear X Stereo Earbuds
- Small, Medium, and Large Earbud Tips (one set pre-installed)
- Bolsa de transporte
3. Configuración
3.1. Selecting and Fitting Earbud Tips
For optimal sound quality and comfort, select the earbud tips that best fit your ears. The package includes small, medium, and large sizes. Gently pull off the pre-installed tips and replace them with the desired size by pushing them onto the earbud nozzle until secure.

Figure 1: Altec Lansing MZX145 In-Ear X Stereo Earbuds. The image shows the black earbuds with their flat, tangle-free cable and the in-line remote control.
3.2. Conectando ao teu dispositivo
Insert the 3.5mm audio jack firmly into the headphone port of your audio device (smartphone, tablet, MP3 player, etc.). Ensure the connection is secure to prevent audio interruptions or poor sound quality.

Figure 2: Detail of the 3.5mm audio jack and the in-line remote control. The remote features volume adjustment buttons and a multi-function button.
4. Instrucións de funcionamento
4.1. Reprodución de audio
Once connected, begin playing audio from your device. Adjust the volume using your device's controls or the in-line remote control on the earbud cable.
4.2. Using the In-Line Remote Control
The in-line remote control allows for convenient management of audio and calls:
- Deslizador de volume: Adjust the volume level by sliding the control up or down.
- Botón multifunción:
- Prema unha vez para reproducir/pausar o audio.
- Prema unha vez para responder/finalizar unha chamada.
- Preme dúas veces para ir á seguinte pista.
- Preme tres veces para ir á pista anterior.
- Micrófono: The built-in microphone allows for hands-free calling. Ensure the microphone is positioned clearly for optimal voice pickup.

Figure 3: The Altec Lansing MZX145 earbuds showing the flat cable design and the integrated in-line remote control with microphone.
5. Mantemento e coidados
Proper care ensures the longevity of your earbuds:
- Limpeza: Regularly clean the earbud tips with a soft, dry cloth. For deeper cleaning, remove the silicone tips and wash them with mild soap and water, ensuring they are completely dry before reattaching. Do not immerse the earbuds themselves in water.
- Coidado do cable: The flat cable is designed to be tangle-free. Avoid excessive pulling or sharp bending of the cable, especially near the earbud housing and the 3.5mm jack, to prevent internal damage.
- Almacenamento: When not in use, store the earbuds in the provided carrying pouch to protect them from dust, dirt, and physical damage.
- Manexo: When removing earbuds from your ears, grasp the earbud housing, not the cable, to prevent strain on the wire connections.
6 Solución de problemas
Se tes problemas cos teus auriculares, consulta as seguintes solucións habituais:
| Problema | Causa posible | Solución |
|---|---|---|
| Sen son nin baixo volume |
|
|
| Poor sound quality (tinny, distorted) |
|
|
| O micrófono non funciona |
|
|
7. Especificacións
- Modelo: MZX145
- Tamaño do controlador: Neodimio de 9 mm
- Conectividade: Con cable, conector de 3.5 mm
- Tipo de cable: Flat, Tangle-Free
- Controis: In-line remote with volume slider and multi-function button
- Micrófono: Integrado
- Colocación do oído: In-Ear
- Accesorios incluídos: Small, Medium, Large earbud tips, Carrying Pouch
- Peso: Approximately 0.01 Pounds (4.5 grams)
8. Garantía e soporte
Altec Lansing products are designed for reliability and performance. For warranty information or technical support, please refer to the official Altec Lansing websitio web ou póñase en contacto co servizo de atención ao cliente. Garde o recibo da compra como proba de compra para calquera reclamación de garantía.
Soporte en liña: Visita www.alteclansing.com/support (exampligazón, a ligazón real pode variar).