TRAUSI Wireless Earbuds User Manual

Introduction

Thank you for choosing TRAUSI Wireless Earbuds. This manual provides detailed instructions for setting up, operating, and maintaining your new Bluetooth headphones. Please read this manual carefully before use to ensure optimal performance and longevity of your device.

These earbuds feature Bluetooth 5.3 for stable connectivity, 3D stereo sound with a 14.2mm composite diaphragm for rich audio, and CVC 8.0 noise reduction for clear calls. Designed for comfort with soft earhooks and IPX7 waterproof rating, they are ideal for sports and daily use. The compact charging case provides extended playtime and features an LED display for battery status.

Image: TRAUSI Wireless Earbuds in their charging case, showcasing the blue color and sleek design.

Setup Guide

Package Contents

Before you begin, please ensure all items are present in the package:

• i27 Wireless Earbuds (2)
• Wireless Charging Case (1)
• Type-C Charging Cable (1)
• S, M, L Eartips (3 pairs)
• User Manual (1)

Image: A visual representation of all items included in the TRAUSI Wireless Earbuds package, including the earbuds, charging case, cable, and eartips.

Charging the Earbuds and Case

For first-time use, fully charge the earbuds and charging case. Connect the Type-C cable to the charging case and a USB power source. The LED display on the charging case will show the battery percentage (1%-100%).

• A full charge for the case takes approximately 1.5 hours.
• A 10-minute quick charge provides up to 2 hours of playback.
• Earbuds provide 6-8 hours of playtime on a single charge, and up to 54 hours with the charging case.

Image: The TRAUSI charging case with earbuds inside, displaying the battery percentage on the LED screen, illustrating its long-lasting power time.

Pairing with Your Device

The earbuds use Bluetooth 5.3 for quick and stable connections.

1. Ensure the earbuds are charged.
2. Open the charging case. The earbuds will automatically enter pairing mode.
3. On your device (smartphone, tablet, laptop), go to Bluetooth settings and turn Bluetooth on.
4. Search for available devices and select "i27" from the list.
5. Once paired, the earbuds will automatically connect to your device when taken out of the case for future use.

Image: A visual guide demonstrating the one-step pairing process of the TRAUSI earbuds with a smartphone, highlighting the ease of connection.

Wearing the Earbuds

The i27 sport headphones are designed with soft, ultra-light, and flexible 45° earhook structures for a secure and comfortable fit. Choose the appropriate eartip size (S/M/L) for optimal sound and comfort.

• Select the eartips that provide a snug fit in your ear canal.
• Place the earbud in your ear and gently adjust the earhook over your ear until it feels secure and comfortable.

Image: A person wearing the TRAUSI earbud, demonstrating the secure and comfortable fit provided by the earhook design, along with different eartip sizes.

Operating Instructions

Smart Touch Control

Each earbud features a multi-function touch panel for easy control of music, calls, and voice assistant.

Image: A diagram illustrating the various touch controls on the TRAUSI earbuds for functions like play/pause, track skipping, volume adjustment, and call management.

Audio Quality

Experience impressive 3D stereo sound with an AAC/SBC audio decoder and a 14.2mm composite diaphragm, enhancing audio frequency and delivering resonant bass and authentic highs.

Image: A visual representation of the TRAUSI earbud's powerful dynamic audio capabilities, with sound waves emanating from the earbud.

Crystal Clear Calls

Built-in dual microphones and CVC 8.0 noise reduction technology ensure clear call quality by retaining 80% of the sound and minimizing background noise.

Maintenance

Cleaning Your Earbuds

Regular cleaning helps maintain sound quality and hygiene.

• Use a soft, dry, lint-free cloth to wipe the earbuds and charging case.
• For eartips, remove them from the earbuds and clean with a damp cloth and mild soap if necessary. Ensure they are completely dry before reattaching.
• Do not use abrasive cleaners or immerse the charging case in water.

Water Resistance (IPX7)

The earbuds are IPX7 waterproof, meaning they can withstand sweat and rain during sports or daily use. This rating indicates protection against immersion in water up to 1 meter for 30 minutes. However, the charging case is not waterproof.

• Do not intentionally submerge the earbuds in water for extended periods.
• Ensure earbuds are dry before placing them back into the charging case to prevent damage.

Image: The TRAUSI earbuds with water droplets, visually representing their IPX7 waterproof capability, suitable for workouts and outdoor activities.

Storage

When not in use, store the earbuds in their charging case to protect them and keep them charged.

Troubleshooting

If you encounter any issues with your TRAUSI Wireless Earbuds, please refer to the following common solutions:

Specifications

Warranty Information

TRAUSI products are manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase against defects in materials and workmanship. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear.

Customer Support

If you have any questions or require assistance with your TRAUSI Wireless Earbuds, please do not hesitate to contact our customer support team. For the fastest service, please have your product model number (i27) and purchase details ready.

You can typically find support contact information on the retailer's website where you purchased the product or on the official TRAUSI brand website.