Introduction
Thank you for choosing the Denver TWE-39B Wireless Bluetooth In-Ear Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before use and retain it for future reference.
Package Contents
Ensure all items are present in the package:
- 2 x Denver TWE-39B Wireless Earbuds (Left and Right)
- 1 x Charging Case
- 1 x USB Charging Cable
- 1 x User Manual
Product Overview
The Denver TWE-39B earbuds offer a wireless audio experience with a compact design and intuitive touch controls.
Image: The Denver TWE-39B earbuds are shown resting inside their open charging case, ready for use or charging.
Image: A side view of the left and right Denver TWE-39B earbuds, highlighting their ergonomic shape and in-ear design.
Image: The compact charging case for the Denver TWE-39B earbuds is displayed in a closed position, indicating its portable nature.
Setup
1. Charging the Earbuds and Case
- Initial Charge: Before first use, fully charge the earbuds and charging case. Place both earbuds into the charging case.
- Connect Power: Connect the USB charging cable to the charging port on the case and the other end to a USB power source (e.g., computer, wall adapter).
- Charging Indicators: Refer to the LED indicators on the case and earbuds for charging status. A full charge for the case and earbuds can take up to 12 hours.
- Earbud Charging: When the case is charged, placing the earbuds inside will automatically begin charging them.
2. Pairing with a Bluetooth Device
- Power On: Open the charging case. The earbuds will automatically power on and enter pairing mode. You may hear an audio prompt.
- Activate Bluetooth: On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for Devices: In your device's Bluetooth settings, search for available devices.
- Select 'TWE-39B': From the list of found devices, select 'TWE-39B' to connect.
- Confirmation: Once connected, you will hear an audio confirmation, and the earbuds' LED indicators may change.
- Reconnection: After initial pairing, the earbuds will automatically connect to the last paired device when removed from the case and Bluetooth is active on your device.
Operating Instructions
The Denver TWE-39B earbuds feature touch controls for various functions.
Power On/Off
- Power On: Open the charging case, or long-press the touch area on both earbuds for approximately 3 seconds.
- Power Off: Place the earbuds back into the charging case and close the lid, or long-press the touch area on both earbuds for approximately 5 seconds.
Music Playback
- Play/Pause: Tap the touch area on either earbud once.
- Next Track: Double-tap the touch area on the right earbud.
- Previous Track: Double-tap the touch area on the left earbud.
Call Management
- Answer/End Call: Tap the touch area on either earbud once during an incoming call.
- Reject Call: Long-press the touch area on either earbud for 2 seconds during an incoming call.
Voice Assistant
- Activate Voice Assistant: Triple-tap the touch area on either earbud.
Maintenance
Cleaning
- Use a soft, dry, lint-free cloth to clean the earbuds and charging case.
- Do not use abrasive cleaners, solvents, or aerosol sprays.
- Keep the charging contacts on the earbuds and in the case clean and dry.
Storage
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
- Avoid extreme temperatures and high humidity.
Troubleshooting
| Issue | Possible Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Turn off and on your device's Bluetooth. Forget 'TWE-39B' from your device's Bluetooth list and re-pair. |
| No sound from one earbud | Ensure both earbuds are charged. Try placing both earbuds back in the case, closing it, and then reopening to reset. Check device audio balance settings. |
| Charging issues | Verify the USB cable and power source are working. Ensure charging contacts on earbuds and case are clean and free of debris. |
| Earbuds disconnect frequently | Ensure you are within the 10-meter Bluetooth range. Avoid obstacles between earbuds and device. Reduce interference from other wireless devices. |
Specifications
- Model: TWE-39B
- Bluetooth Version: 5.0
- Wireless Range: Up to 10 meters
- Earbud Battery Life: Up to 4.5 hours (music/talk time)
- Charging Case Battery: 400 mAh (approximate, based on product description)
- Total Charge Time: Up to 12 hours (for case and earbuds)
- Control Method: Touch
- Integrated Microphone: Yes
- Weight: 50 Grams (item weight)
- Material: Plastic
- Compatible Devices: Computer, Laptop, Tablet, Mobile Phone
Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the point of purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
