Introduction
Thank you for choosing the Altomex A-W3 Bluetooth Headset. This manual provides detailed instructions on how to set up, operate, and maintain your new headset. Designed for clear communication and immersive sound, the A-W3 features Bluetooth 5.0 technology and a high-quality built-in microphone, making it ideal for calls and voice assistant interaction.
Product Overview and Components
Familiarize yourself with the key components and controls of your Altomex A-W3 headset:
Specifications
| Feature | Detail |
|---|---|
| Model | A-W3 |
| Wireless Version | V5.0 |
| Communication Range | < 10m |
| Sensitivity Frequency | 20Hz-20KHz |
| Sensitivity | 103dB SPL +/-3dB |
| Distortion | ≤ 5% |
| Supported Protocols | HSP/HFP/A2DP/AVRCP |
| Impedance | 16 Ohms |
| Voltage | 3.3-4.2 V |
| Power | 5MW |
| Reproduction Time | Approximately 6 hours |
| Standby Time | Approximately 120 hours |
| Charging Duration | 2 hours |
| Microphone | Yes |
Setup
1. Charging the Headset
Before first use, fully charge your Altomex A-W3 headset.
- Connect the provided Type-C charging cable to the charging port on the headset.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, wall adapter).
- The charging indicator light will illuminate. Once fully charged (approximately 2 hours), the light may change color or turn off.
2. Pairing with a Bluetooth Device
- Ensure the headset is turned off.
- Press and hold the multi-function button (or power button) on the headset until the indicator light flashes red and blue alternately, indicating it is in pairing mode.
- On your smartphone or Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices and select "A-W3" from the list.
- Once connected, the indicator light on the headset will typically flash blue slowly or turn off.
- Your headset is now ready for use.
Operating Instructions
Power On/Off
- Power On: Press and hold the multi-function button for a few seconds until you hear a power-on prompt and the indicator light flashes.
- Power Off: Press and hold the multi-function button for a few seconds until you hear a power-off prompt and the indicator light turns off.
Making and Receiving Calls
- Answer Call: When an incoming call rings, press the 1-touch touch screen control once.
- End Call: During a call, press the 1-touch touch screen control once.
- Reject Call: Press and hold the 1-touch touch screen control for approximately 2 seconds.
Volume Control
- Use the dedicated volume button on the headset to adjust the listening volume.
Voice Assistant
- To activate your device's voice assistant (e.g., Siri, Google Assistant), press the 1-touch touch screen control twice.
Microphone Adjustment
The microphone boom can be rotated 270° and 180° to position it optimally for your voice and to switch between left and right ear use. Adjust the microphone closer to your mouth for clearer audio during calls.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the headset. Do not use harsh chemicals or abrasive materials.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Water: This headset is not waterproof. Avoid exposure to water or excessive moisture.
- Charging: Only use the provided Type-C cable or a certified equivalent for charging.
Troubleshooting
- Headset does not power on:
- Ensure the headset is fully charged. Connect it to a power source and allow it to charge for at least 30 minutes before attempting to power on again.
- Cannot pair with device:
- Make sure the headset is in pairing mode (indicator flashing red and blue). Ensure Bluetooth is enabled on your device and it is within 10 meters of the headset. Try turning Bluetooth off and on again on your device. If issues persist, try forgetting the device on your phone and re-pairing.
- No sound or poor sound quality:
- Check the volume levels on both the headset and your connected device. Ensure the headset is properly connected to your device. Move closer to your device to avoid interference. Try disconnecting and reconnecting the headset.
- Microphone not working:
- Ensure the microphone boom is properly positioned and not obstructed. Check your device's audio settings to ensure the headset's microphone is selected as the input device.
User Tips
- For optimal call clarity, adjust the microphone boom so it is close to your mouth.
- Keep your headset charged to avoid interruptions during important calls or listening sessions.
- When not in use, store the headset in a protective case to prevent damage.
Warranty and Support
For any issues or questions not covered in this manual, please contact the seller or manufacturer for support. Keep your proof of purchase for warranty claims.
