Qozybuds Bluetooth 5.4 Hearing Protection Headphones

Introduction

The Qozybuds Bluetooth 5.4 Hearing Protection Headphones are designed to provide superior hearing protection while allowing you to enjoy audio content and manage calls. Featuring advanced noise cancellation, long battery life, and versatile connectivity options, these headphones are ideal for noisy environments such as lawn mowing, workshops, construction sites, and more.

Image: Front view of the Qozybuds Bluetooth 5.4 Hearing Protection Headphones, showcasing their black design with subtle red accents.

Package Contents

Please check the box for the following items:

• Qozybuds Bluetooth 5.4 Hearing Protection Headphones
• USB-C Charging Cable
• 3.5mm AUX Audio Cable
• Carrying Bag
• User Manual (this document)

Key Features

• Advanced 30dB SNR Noise Cancellation: Reduces ambient noise for immersive listening and clear calls.
• Enhanced Bluetooth 5.4 Connectivity: Offers a stable, faster connection with wider range and improved sound quality.
• Extended Battery Life: Up to 120 hours of playtime with a 1200mAh rechargeable battery. Quick 2-hour charging provides significant usage time.
• User-Friendly Design: Features larger buttons for easy operation, even with gloves. Supports Siri and Google Assistant for voice control.
• Superior Stereo Sound Quality: Equipped with qualified speakers for an immersive audio experience.
• 2-in-1 Connection Technology: Supports both wireless Bluetooth 5.4 and wired 3.5mm AUX connections.
• Versatile Use: Suitable for various activities including lawn mowing, yard work, shooting ranges, construction sites, workshops, and studying.

Image: Headphones with a graphic illustrating Bluetooth 5.4 wireless audio sync technology.

Image: Headphones connected to a USB-C charging cable, highlighting the 1200mAh battery and 120-hour power.

Image: An exploded diagram of the headphone ear cup, illustrating the layers that contribute to 30dB SNR noise blocking.

Image: A man wearing the headphones while mowing a lawn, emphasizing the superior music experience with 40mm speakers and 103dB volume.

Image: Headphones with icons representing both 3.5mm AUX and 5.4 wireless connectivity options.

Image: A man wearing the headphones while working in a workshop, with a Siri prompt indicating hands-free calling capabilities.

Product Video

Setup

Charging the Headphones

Before first use, fully charge the headphones. A full charge takes approximately 2 hours.

1. Connect the USB-C charging cable to the charging port on the right ear cup.
2. Connect the other end of the cable to a USB power source (e.g., computer USB port, wall adapter).
3. The LED indicator will show charging status (refer to the LED indicator section for details).
4. Once fully charged, disconnect the charging cable.

Image: A close-up view of the USB-C charging port located on the headphone ear cup, with a charging cable inserted.

Bluetooth Pairing

To connect your headphones to a Bluetooth-enabled device:

1. Ensure the headphones are charged and turned off.
2. Press and hold the Power button until the LED indicator flashes blue and red, indicating pairing mode.
3. On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
4. Select "Qozybuds AC136" (or similar name) from the list of found devices.
5. Once connected, the LED indicator will turn solid blue.
6. The headphones will automatically reconnect to the last paired device when powered on, if within range.

Operating Instructions

Power On/Off

• Power On: Press and hold the Power button for 3 seconds.
• Power Off: Press and hold the Power button for 5 seconds.

Volume Control

• Volume Up: Press the "+" button.
• Volume Down: Press the "-" button.

Music Playback

• Play/Pause: Press the Power button once.
• Next Track: Press and hold the "+" button for 2 seconds.
• Previous Track: Press and hold the "-" button for 2 seconds.

Call Management

• Answer/End Call: Press the Power button once during an incoming call or during an active call.
• Reject Call: Press and hold the Power button for 2 seconds during an incoming call.

Voice Assistant (Siri/Google Assistant)

• Activate Voice Assistant: Double-press the Power button.

Wired Mode

The headphones can also be used in wired mode with devices that have a 3.5mm audio jack.

1. Insert one end of the 3.5mm AUX audio cable into the AUX input jack on the right ear cup.
2. Insert the other end of the cable into your audio device's 3.5mm audio output.
3. The headphones will automatically switch to wired mode. Note that Bluetooth functions will be disabled in wired mode.

Image: A close-up view of the 3.5mm AUX input jack on the headphone ear cup, with an audio cable inserted.

Maintenance

Cleaning

• Wipe the headphones with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
• For ear pads, gently wipe with a mild soap solution if necessary, then wipe dry. Ensure no moisture enters the speaker grilles.

Image: A close-up view of the soft, padded ear cup material, designed for comfort and noise isolation.

Storage

• Store the headphones in the provided carrying bag when not in use to protect them from dust and scratches.
• Avoid storing in extreme temperatures or high humidity.

Troubleshooting

Specifications

Warranty and Support

Qozybuds products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please refer to the manufacturer's official website or contact their customer support directly. Contact details can typically be found on the product packaging or the official Qozybuds website.