Introduction
The Generic GD28 Ear Clip Headphones are designed for users seeking a comfortable and clear audio experience. These open-ear headphones utilize bone conduction technology to deliver sound while allowing you to remain aware of your surroundings. They feature a lightweight, ergonomic design with a secure ear clip fit, making them suitable for various activities such as sports, commuting, or relaxation.
Key features include Bluetooth V5.3 for stable connections, a 13mm copper ring speaker for enhanced audio, and IPX5 water resistance. This manual provides essential information on how to set up, operate, and maintain your GD28 headphones.
Image: The GD28 Ear Clip Headphones showcasing their modern and refined design.
Setup
1. Charging the Headphones
Before first use, fully charge the headphones. Connect the provided charging cable to the charging port on the headphones and to a standard USB power source. The charging time is approximately 1 hour for a full charge, providing about 6 hours of listening time.
A full charge ensures optimal performance and battery life.
2. Wearing the Headphones
The GD28 headphones feature an ergonomic ear clip design for a secure and comfortable fit. Gently clip the headphones onto your ears, ensuring the speaker is positioned correctly to deliver sound effectively without entering the ear canal. The soft silicone material is designed for skin comfort during extended wear.
Image: A close-up view of the GD28 ear clip headphone securely placed on a user's ear.
Image: A woman wearing the GD28 headphones, demonstrating the open-ear fit.
3. Bluetooth Pairing
- Power On: Ensure the headphones are powered on. (Refer to the Operating section for power control).
- Activate Bluetooth: On your device (smartphone, laptop, tablet), enable Bluetooth.
- Search for Devices: Your device will scan for available Bluetooth devices. Look for "GD28" or a similar name in the list.
- Connect: Select "GD28" to pair. Once paired, the headphones will indicate a successful connection (e.g., a voice prompt or LED indicator).
The headphones use Bluetooth V5.3 technology, offering a stable connection range of 10-15 meters without barriers.
Operating Instructions
Power On/Off
- Power On: Press and hold the multi-function button until you hear a power-on prompt or see an indicator light.
- Power Off: Press and hold the multi-function button until you hear a power-off prompt or see the indicator light turn off.
Music and Call Control
The GD28 headphones feature a single multi-function button for easy control of music playback and calls.
Image: Visual guide to the one-click multi-function button controls.
- Short Press:
- Play/Pause music.
- Answer/Hang up a call.
- Long Press the Multi-function Key:
- Reject an incoming call.
- Double-Click the Multi-function Key:
- Play the next song.
- Three-Click the Multi-function Key:
- Call back the last dialed number.
The advanced audio technology, including a 13mm copper ring speaker, provides clear sound with enhanced bass and treble.
Image: An exploded diagram illustrating the internal components of the GD28 speaker, highlighting the copper ring speaker and micro vent for noise reduction.
Maintenance
Cleaning
To maintain the headphones' condition, gently wipe them with a soft, dry, or slightly damp cloth. Avoid using harsh chemicals or abrasive materials, as these can damage the silicone and electronic components.
Storage
When not in use, store the headphones in a clean, dry place away from extreme temperatures and direct sunlight. This helps preserve battery life and material integrity.
Water Resistance (IPX5)
The GD28 headphones are rated IPX5 water-resistant, meaning they can withstand splashes of water and light rain. They are suitable for workouts and outdoor activities where they might encounter sweat or light moisture. However, they are not designed for submersion in water or exposure to pressurized water jets. Do not wear them while swimming or showering.
Troubleshooting
No Power
- Ensure the headphones are fully charged. Connect them to a power source and check if the charging indicator light activates.
Cannot Pair with Device
- Make sure Bluetooth is enabled on your device and the headphones are in pairing mode.
- Ensure the headphones are within the 10-15 meter communication range of your device.
- Try turning off and on both the headphones and your device's Bluetooth.
- If previously paired, try "forgetting" the device on your phone's Bluetooth settings and re-pairing.
Low or Distorted Sound
- Check the volume levels on both the headphones and your connected device.
- Ensure the headphones are positioned correctly on your ears.
- Move closer to your connected device to avoid signal interference.
- Ensure the headphones are fully charged, as low battery can affect sound quality.
Specifications
| Model | GD28 |
| Wireless Solution | BT V5.3 |
| Speaker Unit | 13mm Copper Ring Speaker |
| Listening Time | Approx. 6 hours |
| Charging Time | Approx. 1 hour |
| Communication Distance | 10-15 meters (barrier-free) |
| Headphone Battery Capacity | 50 mAh |
| Frequency Response | 20Hz-20KHz |
| Impedance | 32 Ohm |
| Sensitivity | 85 dB/mW |
| Water Resistance Rating | IPX5 |
| Bare-Metal Weight | Approx. 6.5g |
| Material | Silicone |
| Compatible Devices | Smartphone, Laptop, Tablet, Smart speaker |
| Included Components | 1 pair of headphones, 1 charging cable |
Warranty and Support
Specific warranty information for Generic products may vary. Please refer to the documentation provided with your purchase or contact the retailer for details regarding warranty coverage and support services.
For technical assistance or inquiries, please reach out to the customer support channel provided by your point of purchase.
