RTUSIA Small Bluetooth Headphones Instruction Manual

Introduction

Thank you for choosing the RTUSIA Small Bluetooth Headphones. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your new wireless headset. Designed for comfort and portability, these headphones offer crystal-clear sound and a built-in microphone, making them ideal for sports and daily use.

Figure 1: RTUSIA Small Bluetooth Headphones (Orange)

Setup

1. Charging the Headphones

Before first use, fully charge your RTUSIA headphones. Locate the USB charging port on the right earphone. Connect the provided charging cable to the port and the other end to a compatible USB power source (e.g., computer USB port, wall adapter). The LED indicator will show charging status and turn off when fully charged. A full charge provides approximately 12 hours of battery life.

2. Pairing with a Bluetooth Device

1. Ensure the headphones are turned off.
2. Press and hold the multifunctional button until the LED indicator flashes blue and red, indicating pairing mode.
3. On your Bluetooth-enabled device (smartphone, tablet, computer), go to the Bluetooth settings and turn Bluetooth on.
4. Search for available devices. Select "RTUSIA Marathon" (or similar name) from the list.
5. Once connected, the LED indicator on the headphones will turn solid blue or flash blue slowly. You will hear an audible confirmation.
6. If prompted for a password, enter "0000".

The headphones will automatically reconnect to the last paired device when turned on, if the device's Bluetooth is active and within range (up to 10 meters).

Figure 2: Control Buttons and Ports Overview

3. Wearing the Headphones

The RTUSIA headphones are designed to wrap around the back of your head and rest comfortably over your ears. The flexible band ensures a secure fit without inserting into the ear canal, making them suitable for extended wear and compatible with glasses. Ensure the 'L' and 'R' markings correspond to your left and right ears for optimal sound experience.

Figure 3: Proper Wearing Style for Sports and Comfort

Operating Instructions

1. Power On/Off

• Power On: Press and hold the multifunctional button until the LED indicator lights up and you hear a power-on prompt.
• Power Off: Press and hold the multifunctional button until the LED indicator turns off and you hear a power-off prompt.

2. Music Playback

• Play/Pause: Short press the multifunctional button.
• Volume Up: Short press the '+' button.
• Volume Down: Short press the '-' button.
• Next Song: Long press the 'Next Song' button (forward arrow).
• Previous Song: Long press the 'Previous Song' button (backward arrow).

3. Call Management

• Answer/End Call: Short press the multifunctional button.
• Reject Call: Long press the multifunctional button.
• Redial Last Number: Double-press the multifunctional button.

The built-in microphone provides clear communication, and calls are supported in stereo for an enhanced experience.

Figure 4: Hands-Free Calling with Noise Cancellation

Figure 5: Ergonomic Design for Comfortable Wear

Maintenance

1. Cleaning

Wipe the headphones with a soft, dry cloth. Do not use harsh chemicals or abrasive materials. Avoid getting moisture into the charging port or speaker grilles.

2. Storage

Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures. The flexible design allows for easy storage in a purse or pocket.

Figure 6: Foldable Design for Easy Portability

3. Water Resistance

These headphones are Not Water Resistant. Avoid exposure to water, rain, or excessive sweat to prevent damage. Do not submerge the headphones in any liquid.

Troubleshooting

If you encounter issues with your RTUSIA headphones, please refer to the following common solutions:

• Cannot Power On: Ensure the headphones are fully charged. Connect them to a power source and allow them to charge for at least 30 minutes before attempting to power on again.
• Cannot Pair with Device:
  1. Ensure the headphones are in pairing mode (LED flashing blue and red).
  2. Turn off and on the Bluetooth on your device.
  3. Delete "RTUSIA Marathon" from your device's Bluetooth history and try pairing again.
  4. Ensure the headphones are within 10 meters of your device.
• No Sound or Low Volume:
  1. Increase the volume on both the headphones and your connected device.
  2. Ensure the headphones are properly paired and connected.
  3. Try playing audio from a different application or source.
• Poor Call Quality: Ensure the microphone is not obstructed. Move closer to your connected device to improve signal strength.

If the issue persists after trying these steps, please contact RTUSIA customer support.

Specifications

Warranty Information

For detailed warranty information regarding your RTUSIA Small Bluetooth Headphones, please refer to the warranty card included in the product packaging or visit the official RTUSIA website. Keep your purchase receipt as proof of purchase for any warranty claims.

Support

If you require further assistance or have questions not covered in this manual, please contact RTUSIA customer support through their official website or the contact information provided with your product. Please have your model number (marathon) and purchase details ready when contacting support.