Introduction
Thank you for choosing the Guudsoud X7 Bone Conduction Bluetooth 5.3 Headphones. These headphones are designed to provide a high-quality audio experience with an open-ear design, IP68 waterproofing, and integrated 32GB MP3 storage, making them suitable for various activities including swimming. This manual provides essential information for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
Package Contents
Please check the package for the following items:
- 1x Guudsoud X7 Bone Conduction Headphones
- 1x USB Charging Cable
- 1x Adjustment Strap
- 1x User Manual (this document)
Product Overview
Familiarize yourself with the components of your Guudsoud X7 headphones.
Image: Guudsoud X7 Headphones illustrating internal structure and Bluetooth connectivity. This image shows the device's design and how it appears when connected via Bluetooth, highlighting the dual MP3 and Bluetooth modes.
Controls and Ports:
- Power Button: Press and hold to power on/off. Short press for play/pause.
- 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.
- Mode Switch Button: Press to switch between Bluetooth mode and MP3 mode.
- Charging Port: Magnetic charging port for connecting the USB charging cable.
- Microphone: Integrated for calls.
Setup
1. Charging the Headphones
Before first use, fully charge your headphones.
- Connect the magnetic end of the USB charging cable to the charging port on the headphones.
- Connect the USB-A end of the cable to a standard USB power adapter (5V/1A recommended) or a computer's USB port.
- The LED indicator will show charging status (e.g., red for charging, blue for fully charged).
- A full charge takes approximately 2 hours. The battery provides over 8 hours of playback time.
2. Powering On/Off
- To Power On: Press and hold the Power button for approximately 3 seconds until the LED indicator flashes and you hear a power-on prompt.
- To Power Off: Press and hold the Power button for approximately 3 seconds until the LED indicator turns off and you hear a power-off prompt.
3. Bluetooth Pairing
Pair your headphones with a Bluetooth-enabled device (e.g., smartphone, tablet).
- Ensure the headphones are powered off.
- Press and hold the Power button for about 5 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device, enable Bluetooth and search for available devices.
- Select "X7" from the list of found devices.
- Once paired, the LED indicator will flash blue slowly, and you will hear a connection confirmation.
The headphones will automatically reconnect to the last paired device when powered on, if it is within range.
4. Using MP3 Mode (Internal Storage)
The Guudsoud X7 features 32GB of internal storage for MP3 files, allowing you to listen to music without a Bluetooth connection, especially useful for swimming.
- Transferring Music: Connect the headphones to your computer using the USB charging cable. The headphones will appear as a removable disk. Drag and drop your MP3 audio files into the headphone's storage.
- Switching to MP3 Mode: While the headphones are powered on, press the Mode Switch button to toggle between Bluetooth mode and MP3 mode. You will hear an audio prompt indicating the current mode.
- Important for Swimming: Bluetooth signals do not transmit effectively underwater. Always switch to MP3 mode when swimming to ensure uninterrupted music playback.
Image: A swimmer using the Guudsoud X7 headphones, demonstrating their IP68 waterproof capability. Remember to use MP3 mode when submerged for optimal audio performance.
Operating Instructions
Music Playback
- Play/Pause: Short press the Power button.
- Volume Up: Short press the Volume Up button.
- Volume Down: Short press the Volume Down button.
- Next Track: Long press the Volume Up button.
- Previous Track: Long press the Volume Down button.
Call Functions (Bluetooth Mode Only)
- Answer/End Call: Short press the Power button.
- Reject Call: Long press the Power button.
Image: The Guudsoud X7 headphones being used in diverse scenarios, including running, surfing, working, and driving, highlighting their versatility and open-ear design for situational awareness.
Maintenance
Cleaning
- Wipe the headphones with a soft, damp cloth after each use, especially after exposure to sweat, chlorine, or saltwater.
- Do not use abrasive cleaners or solvents.
- Ensure the charging port is dry before charging.
Storage
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid placing heavy objects on the headphones.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power on. | Low battery. | Charge the headphones for at least 30 minutes. |
| Cannot pair with device. | Headphones not in pairing mode; Bluetooth off on device; device too far. | Ensure headphones are in pairing mode (red/blue flashing LED). Turn on Bluetooth on your device. Move device closer to headphones. |
| No sound in Bluetooth mode. | Volume too low; not connected; wrong audio output selected. | Increase headphone and device volume. Re-pair the headphones. Check device's audio output settings. |
| No sound in MP3 mode. | No MP3 files loaded; volume too low; headphones not in MP3 mode. | Ensure MP3 files are transferred to internal storage. Increase volume. Switch to MP3 mode using the Mode Switch button. |
| Bluetooth disconnects underwater. | Bluetooth signals do not transmit through water. | This is normal. Switch to MP3 mode for underwater use. |
Specifications
| Model | X7 |
| Bluetooth Version | 5.3 |
| Battery Capacity | 200 mAh |
| Playback Time | ≥8 hours |
| Charging Time | ≈2 hours |
| Waterproof Rating | IP68 (up to 2 meters immersion) |
| Internal Storage | 32 GB (up to 6,000 songs) |
| Frequency Range | 20 Hz - 20,000 Hz |
| Connectivity | Wireless (Bluetooth) |
| Control Method | Buttons on device |
| Noise Control | Active Noise Cancellation (for microphone) |
| Material | Plastic |
Safety Information
- Do not disassemble, repair, or modify the product.
- Keep the product away from fire, high temperatures, and corrosive liquids.
- Avoid prolonged listening at high volumes to prevent hearing damage.
- Use caution when using headphones in situations requiring awareness of your surroundings.
- Ensure the charging port is dry before charging to prevent damage.
Warranty and Support
For warranty information or technical support, please refer to the purchase platform or contact Guudsoud customer service directly. Keep your proof of purchase for any warranty claims.
