TUINYO Wireless Headphones User Manual

Introduction

Thank you for choosing TUINYO Wireless Headphones. These over-ear Bluetooth headphones are designed to provide high-definition stereo sound, comfortable wear, and seamless connectivity for an immersive audio experience. This manual will guide you through the setup, operation, and maintenance of your new headphones.

What's in the Box

Please check the package contents to ensure all items are present:

• TUINYO Wireless Headphones (Rose Gold)
• Protective Case
• 3.5mm Audio Cable
• Micro USB Charging Cable
• User Manual (this document)

Image: All components included in the TUINYO Wireless Headphones package.

Product Overview

Familiarize yourself with the various parts and controls of your TUINYO Wireless Headphones.

Image: TUINYO Wireless Headphones, Rose Gold.

Image: Key features and controls of the headphones.

Controls and Ports:

• Power Button: Used for turning the headphones on/off and for Bluetooth pairing.
• Volume Up (+): Increases volume. Also used for next track (long press).
• Volume Down (-): Decreases volume. Also used for previous track (long press).
• Multi-function Button (M): Play/Pause, Answer/End calls.
• Microphone: For hands-free calls.
• 3.5mm Audio Jack: For wired connection.
• Micro USB Charging Port: For charging the headphones.

Image: Foldable design for easy portability.

Setup

1. Charging the Headphones

Before first use, fully charge your headphones. A full charge takes approximately 2.5 hours.

1. Connect the micro USB end of the charging cable to the charging port on the headphones.
2. Connect the USB-A end of the charging cable to a USB power adapter (not included) or a computer's USB port.
3. The LED indicator will show charging status (e.g., red light for charging, blue light for fully charged).

2. Bluetooth Pairing

Pair your headphones with your Bluetooth-enabled device (smartphone, tablet, laptop, etc.).

1. Ensure the headphones are turned off.
2. Press and hold the Power button for approximately 3-5 seconds until the LED indicator flashes blue and red alternately, indicating pairing mode.
3. On your device, enable Bluetooth and search for available devices.
4. Select "WH-816" or "TUINYO Headphones" from the list of found devices.
5. Once connected, the LED indicator will slowly flash blue, and you will hear a confirmation tone.

The headphones will automatically attempt to reconnect to the last paired device when turned on.

Operating Instructions

Power On/Off

• Power On: Press and hold the Power button for 2-3 seconds.
• Power Off: Press and hold the Power button for 3-4 seconds.

Music Playback

• Play/Pause: Press the Multi-function button once.
• Next Track: Long press the Volume Up (+) button.
• Previous Track: Long press the Volume Down (-) button.
• Volume Up: Short press the Volume Up (+) button.
• Volume Down: Short press the Volume Down (-) button.

Phone Calls

• Answer/End Call: Press the Multi-function button once.
• Reject Call: Long press the Multi-function button.
• Redial Last Number: Double-press the Multi-function button.

Wired Mode

You can use the headphones in wired mode even if the battery is depleted.

• Connect one end of the 3.5mm audio cable to the headphone's 3.5mm audio jack.
• Connect the other end to your audio source's 3.5mm audio output.
• In wired mode, the headphone's controls (volume, track control) may not function, and you will need to control playback from your connected device.

Image: Using the headphones in wired mode.

Maintenance

Proper care will extend the life of your headphones.

• Clean the headphones regularly with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Store the headphones in the provided protective case when not in use to prevent damage.
• Avoid exposing the headphones to extreme temperatures, humidity, or direct sunlight.
• Do not attempt to disassemble or modify the headphones, as this will void the warranty.
• Keep the charging port free of dust and debris.

Troubleshooting

Specifications

Warranty & Support

TUINYO headphones come with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and workmanship.

The warranty does not cover:

• Damage caused by misuse, abuse, accident, or neglect.
• Normal wear and tear.
• Unauthorized repair or modification.

For warranty claims or technical support, please contact TUINYO customer service through the retailer where you purchased the product or visit the official TUINYO website for contact information. Please have your purchase receipt and product model number (WH-816) ready when contacting support.

For more information, you can visit the TUINYO Store on Amazon.