Oneodio V16 Wireless Bluetooth 5.3 Headphones

Introduction

Thank you for choosing the Oneodio V16 Wireless Bluetooth 5.3 Headphones. This manual provides detailed instructions on how to set up, operate, and maintain your headphones to ensure the best audio experience. Please read this manual carefully before using the product and keep it for future reference.

Package Contents

Please check the package for the following items:

• 1 x Oneodio V16 Bluetooth Headset
• 1 x Type-C Charging Cable
• 1 x 3.5mm Audio Cable
• 1 x User Manual

Figure 1: Oneodio V16 Wireless Bluetooth 5.3 Headphones

Product Overview

The Oneodio V16 headphones feature an ergonomic, foldable, and rotatable design with soft earpads for comfortable wear. They are equipped with 40mm dynamic drivers for high-fidelity audio and support Bluetooth 5.3 for stable wireless connectivity.

Controls and Ports

Figure 2: Headphone Control Layout (Refer to the diagram for exact button placement)

• Power Button: Used for powering on/off and Bluetooth pairing.
• Multi-function Button: Controls music playback, call handling, and voice assistant activation.
• Volume + Button: Increases volume, long press for next track.
• Volume - Button: Decreases volume, long press for previous track.
• LED Indicator: Shows power, pairing, and charging status.
• Type-C Charging Port: For charging the headphones.
• 3.5mm Audio Jack: For wired connection.

Specifications

Setup

1. Charging the Headphones

Figure 3: Type-C Charging and Battery Life

1. Connect the provided Type-C charging cable to the charging port on the headphones.
2. Connect the other end of the cable to a USB power adapter (5V/1A recommended) or a computer's USB port.
3. The LED indicator will glow red during charging.
4. Once fully charged (approximately 2.5 hours), the LED indicator will turn blue.
5. A full charge provides up to 90 hours of playtime.

2. Power On/Off

• Power On: Press and hold the Power button for 3 seconds. The LED indicator will flash blue.
• Power Off: Press and hold the Power button for 3 seconds. The LED indicator will turn off.

3. Bluetooth Pairing

Figure 4: Advanced Bluetooth 5.3 for stable connection

1. Ensure the headphones are powered off.
2. Press and hold the Power button for 5 seconds until the LED indicator flashes red and blue alternately. This indicates pairing mode.
3. Enable Bluetooth on your smartphone, tablet, or other audio device.
4. Search for available Bluetooth devices and select "SuperEQ V16" from the list.
5. Once successfully connected, the LED indicator will flash blue slowly.

4. Wired Connection

To use the headphones in wired mode:

• Insert one end of the 3.5mm audio cable into the audio jack on the headphones.
• Insert the other end into the 3.5mm audio port of your device.
• Bluetooth functionality will be automatically disabled when the audio cable is connected.

Operating Instructions

1. Music Control

• Play/Pause: Short press the Multi-function button.
• Next Track: Long press the Volume + button.
• Previous Track: Long press the Volume - button.
• Volume Up: Short press the Volume + button.
• Volume Down: Short press the Volume - button.

2. Call Control

• Answer/End Call: Short press the Multi-function button.
• Reject Call: Long press the Multi-function button.

3. EQ Mode Switch (Bass/Pop Mode)

Figure 5: Switching between Bass and Pop Modes

• To switch between Bass mode and Pop mode, double press the Multi-function button.

4. Voice Assistant

• To activate your device's voice assistant (e.g., Apple Siri), double press the Multi-function button.

Maintenance

• Clean the headphones regularly with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
• Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
• Avoid exposing the headphones to water or excessive moisture.
• When not in use, consider folding the headphones for compact storage and to protect them from damage.


Figure 6: Ergonomic and Foldable Design for comfort and storage

Troubleshooting

• Cannot power on: Ensure the headphones are charged. Connect to a power source and try again.
• Cannot pair via Bluetooth:
  • Ensure the headphones are in pairing mode (LED flashing red and blue alternately).
  • Make sure Bluetooth is enabled on your device and it's within 10 meters of the headphones.
  • Forget "SuperEQ V16" from your device's Bluetooth list and try pairing again.
  • Restart both your device and the headphones.
• No sound or poor sound quality:
  • Check the volume levels on both the headphones and your connected device.
  • Ensure the headphones are properly connected via Bluetooth or the 3.5mm audio cable.
  • If using an equalizer app, note that settings may not be saved and might need re-adjustment upon reconnection.
  • Some users have reported sound quality varying, particularly with bass levels or when connected to computers. Try adjusting EQ settings if available on your device.
• Poor call quality: Ensure the microphone is not obstructed and you are in a quiet environment. Some users have noted call quality may be limited.

User Tips

• Comfort: Many users find these headphones very comfortable for extended wear due to soft earpads and adjustable design.
• Battery Life: The 90-hour playtime is a significant advantage, providing long periods of use between charges.
• Sound Profile: The headphones offer a strong bass response, which is appreciated by many. Experiment with the Bass/Pop EQ modes to find your preferred sound.
• Wired Option: The included 3.5mm audio cable is useful for devices without Bluetooth or when battery is low.

Safety Information

• Do not expose the headphones to extreme temperatures (hot or cold).
• Do not disassemble or modify the headphones. This will void the warranty.
• Keep the headphones away from water and liquids.
• To prevent hearing damage, adjust the volume to a moderate level. Prolonged exposure to loud sounds can cause permanent hearing loss.
• Keep out of reach of children.

Certifications and Further Support

The Oneodio V16 headphones comply with CE, FCC, and RoHS standards.

For more detailed information, including warranty terms and conditions, please refer to the full user manual PDF available at Oneodio V16 User Manual (PDF).