1. Product Overview
The Sansui DT11 headphones combine vintage aesthetics with modern audio technology. Featuring Hybrid Active Noise Cancellation up to -45dB, Bluetooth 5.4 for stable connectivity, and an ENC microphone for clear calls, these headphones are designed for an immersive listening experience and seamless communication.
Image: A detailed view of the Sansui DT11 headphones in brown, highlighting the earcups and headband design.
2. Setup Guide
2.1 Unboxing and Initial Inspection
Upon opening the package, ensure all components are present:
- Sansui DT11 Headphones
- Charging Cable (Type-C)
- User Manual
Video: An unboxing demonstration of the Sansui DT11 headphones, showing the packaging, headphone features like folding, power on, and Bluetooth pairing process.
2.2 Charging the Headphones
- Connect the provided Type-C charging cable to the charging port on the headphones.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The indicator light will show charging status (refer to Section 2.5 for details).
- A full charge typically takes approximately 2 hours.
2.3 Power On/Off
- Power On: Press and hold the Power button for about 3 seconds until the indicator light flashes.
- Power Off: Press and hold the Power button for about 3 seconds until the indicator light turns off.
2.4 Bluetooth Pairing Connection
For first-time use:
- Ensure the headphones are fully charged and powered off.
- Press and hold the Power button for approximately 5 seconds until the indicator light flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select