Sansui TD46 ANC Wireless Bluetooth Headphones

1. Introduction

Dear user, thank you for purchasing Sansui products. To ensure you fully understand and correctly operate your new TD46 ANC Wireless Bluetooth Headphones, please read this manual carefully before use. We hope you have a pleasant experience.

Figure 1: Sansui TD46 ANC Headphones highlighting key features like Bluetooth 5.4, -50dB ANC, 360 Spatial Sounds, and clear call microphones.

2. Product Overview

2.1. Package Contents

Please check the box for the following items:

• TD46 ANC Headphones
• External Type-C Microphone
• 3.5mm Audio Cable
• Charging Cable (USB-A to USB-C)
• User Manual (this document)

2.2. Headphone Components

Familiarize yourself with the buttons and ports on your headphones:

Figure 2: The Sansui TD46 ANC Headphones in white.

• Left Earcup: ANC Indicator, ANC Active Noise Cancellation Dialing Button, Charging Port (USB-C), External Microphone Port.
• Right Earcup: Volume + Button, Function Button (Power/Play/Pause), Volume - Button, AUX Port (3.5mm), Built-in Microphone, Indicator Light.

3. Setup

3.1. First Time Use & Charging

Before using your headphones for the first time, ensure they are fully charged. Use the provided USB-C charging cable to connect the headphones to a power source. The indicator light will show charging status and turn off when fully charged.

3.2. Power On/Off

• Power On: When the headphones are off, long press the Function Button for 3 seconds. The headphones will power on automatically, and the indicator light will turn blue.
• Power Off: When the headphones are on, long press the Function Button for 5 seconds. The headphones will disconnect from Bluetooth and power off.

3.3. Bluetooth Pairing Connection

1. Enter Pairing Mode: Power on the headphones. They will automatically enter pairing mode, indicated by the white-blue indicator light blinking alternately.
2. Search on Device: On your Bluetooth-enabled device (smartphone, tablet, computer), search for Bluetooth devices.
3. Connect: Select