Product Overview
The GD28 Clip-on Earphones are designed for comfort and high-quality audio. They feature a unique clip-on style that avoids ear canal insertion, reducing discomfort during long wear. With Bluetooth 5.3 technology, they offer stable connectivity and clear sound for music and calls.
Key Features:
- Clip-on Design: Tail pure silicone mold is flexible and does not cause ear pain.
- Bluetooth 5.3: New 5.3 chip for strong stability and improved compatibility.
- IPX4 Waterproof: Meets daily life needs, fearless of exercise sweating and domestic rainwater.
- Lightweight: 6.5g per earphone for comfortable, barely-there wear.
- Touch Controls: Easy management of music and calls.
- HiFi Surround Sound: Professional mediation triple frequency equalization with micropore for noise reduction.
- Long Battery Life: Up to 6-8 hours of listening time.
Setup
1. Initial Charging
Before first use, fully charge your earphones. Connect the charging cable to the earphones and a suitable USB power source. A full charge typically takes about 1 hour.
2. Bluetooth Pairing Guide
- Press and hold the multifunction button on the earphone for two seconds.
- You will hear the prompt sound 'Power On'.
- The red and blue lights on the earphone will flash alternately, indicating the earphones have entered pairing mode.
- Alternatively, if the earphones are off, take them out of the charging case (if applicable) or turn them on manually.
- Open the Bluetooth settings on your smartphone or device.
- Search for available devices and select 'Earclip' (or similar name) to connect.
- Once connected, the indicator lights will stop flashing, and you may hear a confirmation tone.
Operating Instructions
1. Wearing the Earphones
The GD28 earphones are designed to clip onto your ear, providing a secure fit without entering the ear canal. Gently align the earphone outlet and clasp it onto your earlobe for a painless and comfortable experience.
2. Touch Controls
The earphones feature a one-click multifunctional blind press design for convenient control of music and calls.
- Short press once: Play/pause music, answer/end calls.
- Long press the multifunction key: Reject incoming calls.
- Double click on the multifunction key: Play next song.
- Three click multifunction key: Callback last dialed number.
3. Waterproof Functionality
The earphones are IPX4 waterproof, meaning they are resistant to splashing water from any direction. This makes them suitable for workouts where you might sweat, or for use in light rain. They are not designed for submersion in water.
Maintenance
1. Cleaning
Wipe the earphones with a soft, dry, lint-free cloth. Do not use harsh chemicals, cleaning solvents, or strong detergents. Avoid getting moisture in any openings.
2. Storage
When not in use, store the earphones in a cool, dry place, away from extreme temperatures and direct sunlight. If storing for an extended period, ensure they are fully charged to maintain battery health.
3. Battery Care
To prolong battery life, avoid fully discharging the earphones frequently. Charge them regularly, even if not in constant use.
Troubleshooting
- Earphones not pairing: Ensure earphones are in pairing mode (alternating red and blue lights). Turn off and on your device's Bluetooth. If issues persist, try resetting the earphones (refer to manufacturer's specific reset instructions if available, or try holding the multifunction button for a longer duration).
- No sound: Check volume levels on both the earphones and your connected device. Ensure the earphones are properly paired and connected.
- Intermittent connection: Ensure there are no obstructions between the earphones and your device. Keep the device within the effective Bluetooth range (up to 15 meters). Avoid environments with strong electromagnetic interference.
- Charging issues: Verify the charging cable is securely connected to both the earphones and the power source. Try a different charging cable or power adapter.
Specifications
| Feature | Specification |
|---|---|
| Product Model | GD28 |
| Horn Type | 13 bowl membrane horn |
| Bluetooth Version | 5.3 |
| Headphone Charging Time | 1 hour |
| Earphone Battery Capacity | 50 mAh (estimated) |
| Single Ear Weight | 6.5g |
| Listening Time | Around 6-8 hours |
| Standby Time | 30 hours |
| Effective Distance | 15 meters (approx. 10m-20m wireless range) |
| Wearing Method | Clip on ear style |
| Material | ABS, Plastic |
| Waterproof Rating | IPX4 |
| With Microphone | Yes |
| Active Noise-Cancellation | No |
| Volume Control | Yes |
| Control Button | Yes |
| Vocalism Principle | Dynamic |
| Frequency Response Range | 20 - 20000 Hz |
| Sensitivity | 48 dB |
| Impedance Range | up to 32 Ω |
| Max Output | 15 |
| Codecs | AAC |
| Charging Method | Cable |
Warranty and Support
Your GD28 Clip-on Bluetooth 5.3 Earphones are covered by standard consumer protection policies. For specific warranty details, please refer to the terms and conditions provided by your retailer at the time of purchase.
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