radius HP-T10BT True Wireless Earphones User Manual

1. Introduction

Thank you for purchasing the radius HP-T10BT True Wireless Earphones. These compact and lightweight earphones are designed for comfortable wear and clear audio, featuring Bluetooth connectivity, hands-free calling, and splash-proof capabilities. This manual provides essential information for proper setup, operation, and maintenance of your device.

2. Package Contents

Please ensure all items are present in the package:

• HP-T10BT True Wireless Earphones (Left and Right)
• Charging Case
• Ear Tips (S, M, L sizes) x 1 set each
• Charging Cable (USB-C to USB-A)
• Instruction Manual (includes Warranty Card)

Image: All included accessories, including the earphones, charging case, ear tips, and charging cable.

3. Product Overview

The radius HP-T10BT earphones are designed for portability and comfort. Their compact form factor ensures a snug fit for various ear sizes, while the lightweight design allows for extended wear without discomfort.

Image: A pair of blue radius HP-T10BT True Wireless Earphones, showcasing their compact design.

Image: A close-up of an earbud fitted in a person's ear, demonstrating its comfortable and secure placement.

Image: An earbud being held by two fingers, emphasizing its small and ergonomic shape for easy handling and insertion.

Image: A hand placing the compact charging case into a small handbag, illustrating its portability.

4. Setup

4.1 Charging the Earphones and Case

1. Place the earphones into the charging case. Ensure they are correctly seated.
2. Connect the USB-C end of the charging cable to the charging port on the case and the USB-A end to a compatible USB power source (e.g., computer, USB wall adapter).
3. The indicator light on the charging case will show the charging status. A full charge takes approximately 1 hour.

4.2 Bluetooth Pairing

1. Ensure the earphones are charged.
2. Open the charging case. The earphones will automatically enter pairing mode, indicated by a flashing LED light on the earbuds.
3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
4. Select "HP-T10BT" from the list of found devices.
5. Once connected, the LED indicator on the earphones will stop flashing or change to a steady light, depending on the model.

5. Operating Instructions

5.1 Power On/Off

• Power On: Open the charging case, and the earphones will power on automatically.
• Power Off: Place the earphones back into the charging case and close the lid. They will power off automatically.

5.2 Music Playback

The HP-T10BT earphones support basic music controls via touch sensors on the earbuds. Refer to the detailed instructions in the included manual for specific touch commands for play/pause, track skipping, and volume adjustment.

Image: Pink earbuds positioned near a smartphone screen showing a music application, illustrating high-quality sound delivery.

5.3 Hands-Free Calling

When connected to a smartphone, you can use the earphones for hands-free calls. Incoming calls can be answered or ended using the touch controls on the earphones. This feature is convenient for use during commutes, remote work, or online classes.

Image: A woman smiling and wearing earbuds while looking at a laptop, demonstrating hands-free communication.

5.4 Single Ear Mode

The HP-T10BT supports single ear mode, allowing you to use just one earphone while the other charges in the case. This is useful for maintaining awareness of your surroundings or extending listening time by alternating earbuds.

Image: A hand placing a pink earbud into its open charging case, highlighting the convenience of using one earbud at a time.

6. Maintenance

6.1 Cleaning

• Regularly clean the ear tips and earphone surfaces with a soft, dry cloth.
• Remove ear tips and clean any earwax or debris from the earphone nozzles using a small brush or cotton swab.
• Ensure the charging contacts on both the earphones and the case are clean and free of dust to ensure proper charging.

6.2 Storage

• Always store the earphones in their charging case when not in use to protect them and keep them charged.
• Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.

6.3 Water Resistance (IPX4)

The HP-T10BT earphones feature IPX4 splash resistance, meaning they are protected against splashing water from any direction. This makes them suitable for outdoor activities or during light rain and sweat. Note: IPX4 does not mean they are fully waterproof. Do not submerge the earphones in water.

Image: Blue earbuds with small water droplets on their surface, demonstrating their IPX4 splash-proof design.

7. Troubleshooting

If you encounter issues with your HP-T10BT earphones, please try the following solutions:

• No Power: Ensure the earphones and charging case are fully charged.
• Cannot Pair:
  • Make sure Bluetooth is enabled on your device.
  • Ensure the earphones are in pairing mode (LED flashing).
  • Turn off Bluetooth on other nearby devices that might be trying to connect.
  • Try resetting the earphones (refer to the full instruction manual for specific reset procedures).
• No Sound/Low Volume:
  • Check the volume levels on both your earphones and your connected device.
  • Ensure the earphones are properly seated in your ears.
  • Clean any debris from the earphone nozzles and ear tips.
• Intermittent Connection:
  • Move closer to your connected device to reduce interference.
  • Avoid environments with strong Wi-Fi or other wireless signals.

If the problem persists, please consult the comprehensive instruction manual or contact customer support.

8. Specifications

9. Warranty and Support

radius products undergo thorough inspection, firmware updates, and periodic recharging before shipment to ensure quality. Therefore, you may find products that have been temporarily opened, but they are unused and meet quality standards. Your understanding is appreciated.

Purchases are covered by warranty if made from radius official stores or authorized dealers such as Kojima, Sofmap, e☆earphone, and Yamada Denki. Products sold by other businesses are not covered by the warranty. Please confirm the seller before making your purchase.

For detailed warranty information and support, please refer to the included instruction manual or visit the official radius website.