Cleer ARC II Sport Open Ear Headphones User Manual

Introduction

Thank you for choosing the Cleer ARC II Sport Open Ear Headphones. These true wireless earbuds are designed to provide a comfortable listening experience while keeping you aware of your surroundings. With advanced features like multi-point connectivity, customizable EQ, and IPX5 sweat resistance, they are perfect for both daily use and active lifestyles. This manual will guide you through the setup, operation, and maintenance of your new headphones.

Image: Cleer ARC II Sport Open Ear Headphones and their charging case.

What's in the Box

• Cleer ARC II Sport Open Ear Headphones
• Charging Case with Built-in Sterilization using UV-C
• Charging Cable (USB-C to USB-A)
• User Manual

Wearing Your Headphones

For optimal comfort and sound performance, ensure your Cleer ARC II Sport headphones are worn correctly. The flexible ear hooks are designed to fit securely around your ear.

Image: Step-by-step guide on how to properly wear the Cleer ARC II Sport headphones.

1. Step 1: Adjust Ear Hook - Gently adjust the ear hook to fit the contour of your ear.
2. Step 2: Place Above Ear - Position the earbud so it rests just above your ear canal.
3. Step 3: Rotate Backward - Rotate the earbud backward along the auricle until it sits comfortably and securely.
4. Step 4: Correct Fitting Position - Ensure the earbud is stable and comfortable for extended wear.

Setup

Charging Your Headphones

Before first use, fully charge your Cleer ARC II Sport headphones and their charging case. The case provides additional charges for extended playtime.

• Place the earbuds into the charging case. Ensure they are properly seated.
• Connect the USB-C charging cable to the charging case and a power source.
• The LEDs on the earbuds inside the case will indicate charging status.
• A full charge provides up to 8 hours of playback for the earbuds, with an additional 27 hours from the charging case, totaling 35 hours.

Image: The Cleer ARC II Sport headphones and charging case, illustrating the 35-hour total battery life.

Bluetooth Pairing

Pair your Cleer ARC II Sport headphones with your device using one of the following methods:

Image: Visual guide for three different Bluetooth pairing methods.

1. Option 1 (First Time Use):
   1. Open the charging case. The LEDs on the earbuds will start flashing red and white, indicating they are in pairing mode automatically.
   2. On your mobile device, go to Bluetooth settings and select "Cleer ARC II" from the list of available devices.
2. Option 2 (Manual Pairing - Earbuds Out of Case):
   1. If the earbuds are out of the charging case, tap either the left or right earbud 5 times to activate pairing mode.
   2. On your mobile device, go to Bluetooth settings and select "Cleer ARC II" from the list of available devices.
3. Option 3 (Manual Pairing - Earbuds In Case):
   1. When both earbuds are in the charging case, long press the Multi-Function Button (MFB) of the case until the LEDs of the earbuds start flashing red and white to signal pairing mode.
   2. On your mobile device, go to Bluetooth settings and select "Cleer ARC II" from the list of available devices.

Operating Your Headphones

Touch Controls

The Cleer ARC II Sport headphones feature intuitive touch controls on each earbud. You can customize these controls via the Cleer+ App.

Image: Detailed illustration of touch control functions for music playback, calls, and volume adjustment.

Head Motion Control

The Cleer ARC II Sport headphones support head motion controls for music and calls. This function is deactivated by default and can be enabled in the Cleer+ App.

Image: Visual representation of head gestures and their corresponding functions.

• Nod x2: Pick up call
• Shake head x2: Hang up/Reject call
• Turn head left (and turn back): Music: Previous track
• Turn head right (and turn back): Music: Next track

Cleer+ App

Enhance your listening experience with the free Cleer+ App, available on Apple App Store and Google Play Store. The app allows you to:

• Personalize and adjust the Equalizer (EQ) settings.
• Customize touch controls.
• Receive firmware updates for improved performance.

Image: Screenshots of the Cleer+ App, showing the overview and equalizer adjustment screens.

Multi-Point Connection

The Cleer ARC II Sport headphones support multi-point connection, allowing you to seamlessly switch between two paired devices (e.g., a smartphone and a laptop) without needing to re-pair.

Image: Illustration of the multi-point connection feature, enabling simultaneous connection to a phone and a laptop.

Sound Quality and Calls

Equipped with 16.2mm dynamic drivers, the ARC II Sport delivers powerful and dynamic audio. The open-ear design allows you to enjoy your music while remaining aware of your surroundings. For calls, the integrated cVc noise-canceling microphones ensure crystal-clear voice capture by minimizing background noise.

Image: A person wearing the Cleer ARC II Sport headphones, highlighting the open-ear design for situational awareness.

Maintenance

Cleaning Your Headphones

To maintain the performance and longevity of your headphones, regularly clean them with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. The IPX5 rating means they are sweat resistant, but they should not be submerged in water.

UV-C Sterilization

The charging case features a built-in UV-C sterilization system to help keep your earbuds sanitized. Simply place the earbuds in the case, and the UV-C light will activate during charging or when the case is closed, helping to eliminate germs.

Image: The Cleer ARC II Sport charging case with the UV-C sterilization light active, sanitizing the earbuds.

Troubleshooting

If you encounter any issues with your Cleer ARC II Sport headphones, please refer to the following common solutions:

• No Sound/Poor Sound Quality:
  - Ensure the headphones are fully charged.
  - Check if the headphones are properly paired and connected to your device.
  - Adjust the volume on both your device and the headphones.
  - Try resetting the headphones (refer to the full user manual for specific reset instructions).
  - Clean any debris from the speaker grilles.
• Cannot Pair/Connect:
  - Ensure Bluetooth is enabled on your device.
  - Place the headphones closer to your device.
  - Turn off and on the headphones and your device.
  - Clear the Bluetooth pairing history on your device and try pairing again.
  - Ensure no other devices are actively connected to the headphones via multi-point connection.
• Head Motion Controls Not Working:
  - Ensure the head motion control feature is enabled in the Cleer+ App.
  - Calibrate the motion sensors if an option is available in the app.
• Charging Issues:
  - Ensure the charging cable is securely connected to both the case and the power source.
  - Verify that the charging contacts on the earbuds and inside the case are clean and free of obstructions.
  - Try a different USB port or power adapter.

Specifications

Warranty and Support

Cleer products are designed and manufactured to the highest quality standards. For information regarding warranty coverage and customer support, please refer to the warranty card included in your product packaging or visit the official Cleer website. You can also find additional support resources, FAQs, and contact information there.

For further assistance, please contact Cleer customer service:

• Online Support: Visit www.cleeraudio.com/support
• Email: support@cleeraudio.com