Callez 3.5mm/USB-C Headset with Noise-Cancelling Microphone User Manual

1. Introduction

Thank you for choosing the Callez 3.5mm/USB-C Headset. This manual provides essential information for setting up, operating, and maintaining your headset to ensure optimal performance. Designed for clear communication, this headset features a noise-cancelling microphone and versatile connectivity, making it ideal for professional and personal use in various environments.

2. Product Overview

The Callez headset is engineered for comfort and clear audio. It includes a main headset unit with an integrated microphone, an inline control unit, a 3.5mm audio jack, and a USB-C adapter for broad compatibility.

Figure 2.1: Callez 3.5mm/USB-C Headset with Noise-Cancelling Microphone. This image displays the complete headset unit, showcasing its black design and overall structure.

2.1 Components

• Headset Unit: Features adjustable headband and soft on-ear cushions for comfort.
• Noise-Cancelling Microphone: A 330-degree rotatable boom microphone designed to reduce background noise for clear voice transmission.
• Inline Control Unit: Provides easy access to volume adjustment and call answer/end functions.
• 3.5mm Audio Jack: Standard connector for a wide range of devices.
• USB-C Adapter: Allows connection to devices with USB-C ports.

Figure 2.2: Detailed view of the 3.5mm jack, inline control, and USB-C adapter. This image highlights the connectivity options and control features.

Figure 2.3: User wearing the headset, demonstrating adjustable features like the headband and microphone boom, along with soft earpads for extended comfort.

3. Setup Instructions

The Callez headset offers versatile connectivity to a wide range of devices. Follow these steps to connect your headset:

3.1 Connecting via 3.5mm Jack

1. Locate the 3.5mm audio port on your device (PC, laptop, tablet, smartphone).
2. Insert the 3.5mm jack of the headset firmly into the device's audio port.
3. Your device should automatically detect the headset. If not, check your device's audio settings.

3.2 Connecting via USB-C Adapter

1. Connect the 3.5mm jack of the headset into the provided USB-C adapter.
2. Insert the USB-C end of the adapter into a compatible USB-C port on your device (PC, Mac, laptop, Android phone, iPad).
3. The device should recognize the headset. Adjust audio input/output settings if necessary.

Important Note for iPhone Users: For iPhone 7/8/X/XS/XR/11/12/13/14 models, an authentic Apple Lightning to 3.5mm adapter is required. This specific adapter is not included with the Callez headset and must be purchased separately from Apple.

Figure 3.1: Compatibility overview for various devices, illustrating connection types.

4. Operating Instructions

The inline control unit provides convenient access to essential functions during calls or media playback.

4.1 Inline Control Functions

• Volume Up/Down: Use the (+) and (-) buttons on the inline control to adjust the listening volume.
• Answer/End Call: Press the call button (often indicated by a phone icon) on the inline control to answer an incoming call or end an active call.
• Microphone Mute: Some inline controls may feature a mute switch for the microphone. Refer to the specific design of your inline control.

4.2 Microphone Usage

• Position the microphone boom so the microphone is close to your mouth, typically 2-3 cm away, for optimal voice clarity.
• The microphone features noise-cancelling technology to minimize background distractions during your conversations.

Figure 4.1: The headset supports popular communication platforms for seamless operation.

Figure 4.2: Examples of the headset in use for various communication scenarios.

5. Maintenance

Proper maintenance ensures the longevity and optimal performance of your Callez headset.

• Cleaning: Gently wipe the headset, earpads, and microphone with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
• Storage: When not in use, store the headset in a clean, dry place away from extreme temperatures and direct sunlight.
• Cable Care: Avoid sharp bends or excessive pulling on the cables to prevent damage.

6. Troubleshooting

If you encounter issues with your Callez headset, refer to the following common troubleshooting steps:

• No Sound or Low Volume:
  • Ensure the headset is securely plugged into the device's audio port (3.5mm or USB-C).
  • Check the volume levels on your device and using the headset's inline control.
  • Verify that the correct audio output device is selected in your computer's sound settings.
• Microphone Not Working:
  • Confirm the microphone boom is positioned correctly and not muted (if a mute function is present).
  • Check your device's sound settings to ensure the headset microphone is selected as the input device.
  • Test the microphone with another application or device to rule out software-specific issues.
• Background Noise During Calls:
  • Ensure the microphone is positioned correctly to utilize its noise-cancelling feature effectively.
  • Minimize ambient noise in your environment where possible.
• Headset Not Recognized by Device:
  • Try unplugging and re-plugging the headset.
  • Restart your device.
  • For USB-C connections, ensure the adapter is fully inserted and functional.

7. Specifications

Figure 7.1: The headset's lightweight design, weighing only 84 grams, ensures comfort during prolonged use.

8. Warranty and Support

Callez is committed to providing high-quality products and excellent customer service.

• Warranty: This Callez headset comes with a 24-month warranty from the date of purchase.
• Money-Back Guarantee: A 45-day money-back guarantee is offered for your peace of mind.
• Customer Support: If you experience any issues or defects with your product, please contact Callez customer service directly before initiating a return or leaving a review. Our team is dedicated to assisting you and resolving any concerns.
• Contact Information: Please refer to the packaging or the official Callez website for the most current customer service contact details.