Cleer ARC II (ARC2STREDUS) Manual

How to turn on/off?

Option 1: Turn on/off automatically

Turn on: Open the charging case, and ARC II will turn on automatically.
Turn off: ARC II will turn off and start charging when you put them inside the charging case.

Option 2: Turn on/off manually

Without charging case:
Turn on: Tap and hold touch pad of each headphone for 5 seconds; two headphones will turn on simultaneously.
Turn off: Tap and hold touch pad of either headphone for 5 seconds; two headphones will turn off simultaneously.

How to pair?

Option 1: First pairing

1. Open the charging case and take out ARC II. When the LED blinks white and red, ARC II will be ready for pairing.
   
2. Select "Cleer ARC II" in the Bluetooth pairing list on your mobile device.
   

Option 2: Touch pad pairing

1. Tap touch pad of either headphone five times continuously, and ARC II will be ready for pairing.
   
2. Select "Cleer ARC II" in the Bluetooth pairing list on your mobile device.
   

Option 3: Charging case pairing

1. Place both headphones back into the charging case. Next, tap and hold the MFB button until the LED blinks white and red, and ARC II will be ready for pairing.
   
2. Select "Cleer ARC II" in the Bluetooth pairing list on your mobile device.
   

How to make/answer phone calls?

• It is recommended for iphone users to set headphones priority as follows:
  Go to Settings → Accessibility → Touch → Call Audio Routing → switch to "Bluetooth Headset"
• For other phones: Headphones will be prioritized as default.

Option 1: By phone

Make/answer calls on the user's mobile device.

Option 2: By touch pad

* Can be customized in the Cleer+ App

Option 3: By motion control

* This function is deactivated by default. Activate it in the Cleer+ App.

How to adjust volume?

Option 1: By phone

Adjust volume on the user's mobile device

Option 2: By touch pad
Increase volume:
Tap touch pad of the right headphone twice, holding the second tap; the volume will keep increasing.
Decrease volume:
Tap touch pad of the left headphone twice, holding the second tap; the volume will keep decreasing.

How to switch tracks?

Option 1: By phone

Switch tracks on the user's mobile device

Option 2: By touch pad

Option 3: By motion control

	Previous track Turn your head to the left (then return to center)
	Next track Turn your head to the right (then return to center)

How to turn on/off motion control?

1. This function is deactivated by default. Activate or deactivate it in the Cleer+ App.
2. Other functions related to motion control (sedentary reminder/adaptive sport sound effects/step counting and management) are also deactivated by default. Activate or deactivate it in the Cleer+ App.
   [Settings] → [Motion Control] → Toggle the [Call Control] or [Music Control] button to turn on/off

How to turn on/off sedentary reminder?

This function is deactivated by default. Activate or deactivate it in the Cleer+ App.
[Settings] → [Health Management] → Toggle the [Sedentary Reminder] button to turn on/off

1. Open the Cleer+ App, and tap the [Setting] icon at the top right corner.
2. Tap [Health Management].
3. Toggle the button to turn on/off AI sedentary reminder.

How to update firmware?

1. Open the Cleer+ App
   
2. Tap the [Setting] icon at the top right corner.
   
3. Tap [Firmware]
   
4. Tap [Update] on the pop-up page
   

* Reminder:
Please ensure your device has a good network connection and sufficient battery power. The updating process usually takes 7-15 minutes.
Please ensure that the battery level is at least 50% before upgrade.
Please keep your headphones near your phone and leave the app open. The screen should automatically stay on during the update.

5. Preparing update
   
6. Downloading update
   
7. ARC II will restart automatically
   
8. Update completed
   

* Reminder:
Please ensure your device has a good network connection and sufficient battery power. The updating process usually takes 7-15 minutes.
Please ensure that the battery level is at least 50% before upgrade.
Please place your headphones next to your phone and leave the app open. Your screen should automatically remain on while the update is being applied.

How to reset?

* Reminder: To use this function, both left and right headphones must be connected to the app simultaneously. If only one headphone is connected, a pop-up reminder will appear.