Important Safety Information
Please read all instructions carefully before using your iSound BT FIT earbuds. Keep this manual for future reference.
- Do not expose the earbuds to extreme temperatures, moisture, or corrosive substances.
- Avoid dropping or subjecting the earbuds to strong impacts.
- Do not attempt to disassemble or modify the earbuds. This will void the warranty.
- Keep out of reach of children.
- Dispose of the product responsibly according to local regulations.
Package Contents
Verify that all items are present in your package:
- iSound BT FIT Truly Wireless Earbuds
- Carrying Case
- Extra Silicone Tips (Small/Large)
- Charge Cable
- User Guide (This manual)
Image: The iSound BT FIT earbuds shown in their retail packaging, highlighting the product and its features.
Setup
1. Charging the Earbuds
Before first use, fully charge your iSound BT FIT earbuds. Insert the included charge cable into the charging port on the earbuds and connect the other end to a USB power source (e.g., computer, wall adapter). The indicator light will show charging status and turn off or change color when fully charged.
A full charge provides approximately 4.5 hours of playtime. Using a single earbud can extend playtime up to 6 hours.
Image: A detailed view of the iSound BT FIT earbuds, illustrating their compact design and the location of the charging port (if visible).
2. Pairing with a Bluetooth Device
- Ensure the earbuds are charged and powered off.
- Activate Bluetooth on your mobile phone or other media device.
- Power on the earbuds. They will automatically enter pairing mode, indicated by a flashing LED light.
- On your device, search for "iSound BT FIT" in the Bluetooth device list and select it to connect.
- Once paired, the LED indicator will stop flashing or show a solid light.
The earbuds have a Bluetooth range of up to 10 meters (33 feet).
3. Wearing the Earbuds
Select the silicone ear tips that provide the most comfortable and secure fit for your ears. The package includes small, medium, and large sizes. Insert the earbuds gently into your ear canal and rotate slightly to ensure a snug fit. A proper fit enhances sound quality and noise isolation.
Operating Instructions
Power On/Off
- To Power On: Press and hold the multi-function button on each earbud for approximately 3 seconds until you hear a power-on prompt or see the LED indicator light up.
- To Power Off: Press and hold the multi-function button on each earbud for approximately 5 seconds until you hear a power-off prompt or the LED indicator turns off.
Music Playback
- Play/Pause: Press the multi-function button once on either earbud.
- Next Track: Double-press the multi-function button on the right earbud.
- Previous Track: Double-press the multi-function button on the left earbud.
Call Management
The iSound BT FIT earbuds feature a built-in microphone for hands-free calling.
- Answer/End Call: Press the multi-function button once on either earbud.
- Reject Call: Press and hold the multi-function button for approximately 2 seconds.
Volume Control
Volume can be adjusted directly from your connected device. The earbuds themselves do not have dedicated volume buttons, but the multi-function button can control tracks and calls.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the earbuds. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the earbuds in their carrying case to protect them from dust and damage.
- Battery Care: To prolong battery life, avoid fully discharging the earbuds frequently. Charge them regularly, even if not in constant use.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earbuds will not power on or charge. |
|
| Earbuds do not pair with my device. |
|
| Poor sound quality or intermittent connection. |
|
| Short battery life. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | DGHP-5640 |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 10 Meters (33 feet) |
| Battery Life (Playtime) | Up to 4.5 hours (single earbud up to 6 hours) |
| Control Method | Touch Control (Multi-function button) |
| Microphone | Built-in |
| Water Resistance Level | Water Resistant |
| Item Weight | 3.2 ounces |
| Product Dimensions | 3.25 x 1.25 x 7 inches |
| Material | Plastic |
| UPC | 845620056408 |
| GTIN | 00845620056408 |
Warranty Information
iSound products are designed and manufactured to the highest quality standards. For detailed warranty information, including terms, conditions, and registration, please refer to the warranty card included with your product or visit the official iSound website. Keep your proof of purchase for warranty claims.
Support
If you encounter any issues not covered in this manual or require further assistance, please visit the official iSound website for support resources, FAQs, and contact information.
Website: www.isound.com
