1. Introduction
Thank you for choosing the Daewoo Helium Wireless ANC Bluetooth Headphones. These headphones are designed to provide a superior audio experience with Active Noise Cancellation (ANC) technology and convenient wireless connectivity. This manual will guide you through the setup, operation, and maintenance of your new headphones to ensure optimal performance and longevity.
2. Package Contents
Please check the package contents upon unboxing to ensure all items are present:
- Daewoo Helium Wireless ANC Bluetooth Headphones (Model DW-BT05G)
- USB Charging Cable
- User Manual
Image: Daewoo Helium Wireless ANC Bluetooth Headphones in their retail packaging, showing the product name and key features.
3. Product Overview
Familiarize yourself with the various components and controls of your Daewoo Helium headphones.
3.1 Headphone Components
Image: Front view of the Daewoo Helium headphones, highlighting the over-ear design and adjustable headband.
Image: Side view of the Daewoo Helium headphones, showing the ear cup and integrated control buttons.
3.2 Controls and Indicators
The headphones feature integrated controls for easy management of audio and calls.
- Power Button: Press and hold to power on/off.
- ANC Button: Press to activate/deactivate Active Noise Cancellation.
- Volume Up/Next Track: Short press for volume up, long press for next track.
- Volume Down/Previous Track: Short press for volume down, long press for previous track.
- Multi-function Button (MFB): Play/Pause, Answer/End Call.
- LED Indicator: Shows power status, pairing mode, and charging status.
- USB-C Charging Port: For charging the headphones.
4. Setup
4.1 Charging the Headphones
Before first use, fully charge your headphones.
- Connect the USB charging cable to the USB-C port on the headphones.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will show charging status (e.g., red while charging, off or blue when fully charged).
- A full charge provides up to 40 hours of continuous use.
4.2 Bluetooth Pairing
Pair your headphones with your Bluetooth-enabled device.
- Ensure the headphones are powered off.
- Press and hold the Power button until the LED indicator flashes blue and red alternately, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "DW Helium" from the list of found devices.
- Once paired, the LED indicator will flash blue slowly or turn solid blue.
- The headphones will automatically reconnect to the last paired device when powered on, if Bluetooth is enabled on the device.
5. Operation
5.1 Power On/Off
- Power On: Press and hold the Power button for approximately 3 seconds until the LED indicator lights up.
- Power Off: Press and hold the Power button for approximately 3 seconds until the LED indicator turns off.
5.2 Active Noise Cancellation (ANC)
- Press the ANC button to activate Active Noise Cancellation. The ANC indicator light will turn on.
- Press the ANC button again to deactivate Active Noise Cancellation. The ANC indicator light will turn off.
5.3 Music Playback
- Play/Pause: Press the Multi-function Button (MFB) once.
- Next Track: Long press the Volume Up button.
- Previous Track: Long press the Volume Down button.
- Volume Up: Short press the Volume Up button.
- Volume Down: Short press the Volume Down button.
5.4 Call Management
- Answer/End Call: Press the Multi-function Button (MFB) once.
- Reject Call: Press and hold the Multi-function Button (MFB) for 2 seconds.
6. Maintenance
6.1 Cleaning
- Wipe the headphones with a soft, dry cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Keep the charging port free of dust and debris.
6.2 Storage
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- When not in use for extended periods, charge the headphones at least once every three months to preserve battery life.
- The headphones are foldable for compact storage.
Image: Daewoo Helium headphones shown in their folded position, demonstrating their portability and ease of storage.
7. Troubleshooting
If you encounter issues with your headphones, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Headphones do not power on. | Ensure the headphones are charged. Connect to a power source and try again. |
| Cannot pair with device. |
|
| No sound or low volume. |
|
| ANC not working effectively. | Ensure the ANC feature is activated (ANC indicator light on). Adjust headphone fit to ensure a good seal around your ears. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | DW Helium (DW-BT05G) |
| Brand | Daewoo |
| Connectivity Technology | Bluetooth |
| Noise Control | Active Noise Cancellation (ANC) |
| Ear Placement | Over-Ear (Circumaural) |
| Control Method | Tactile Buttons |
| Battery Life | Up to 40 hours |
| Impedance | 32 Ohms |
| Water Resistance | Not water resistant |
| Compatible Devices | Cell phones, Tablets, Laptops, Television |
| Color | Grey |
| Dimensions | 22.4 x 19.4 x 6 cm (Package) |
| Weight | 430 g (Package) |
9. Warranty and Support
For warranty information or technical support, please refer to the warranty card included in your product packaging or visit the official Daewoo website. Keep your purchase receipt as proof of purchase for any warranty claims.
Manufacturer: Daewoo
Contact: Please refer to the contact information provided on the Daewoo official website or your local distributor for support.
