Introduction
Welcome to your new Sansui 50dB ANC Wireless Bluetooth 5.4 Over-Ear Headphones. These headphones are designed to provide an immersive audio experience with advanced Active Noise Cancellation (ANC) and crystal-clear sound. Enjoy wireless freedom and superior comfort for extended listening sessions.
What's in the Box
- Sansui ANC Wireless Headphones
- Detachable Microphone
- USB-C Charging Cable
- 3.5mm Audio Cable
- Carrying Pouch
- User Manual
Product Overview and Features
These over-ear headphones combine advanced technology with user-friendly design.
Key Features:
- 50dB Active Noise Cancellation (ANC): Significantly reduces ambient noise for focused listening.
- Bluetooth 5.4 Connectivity: Ensures a stable and efficient wireless connection.
- Over-Ear Design: Provides comfort and passive noise isolation.
- Detachable Microphone: Offers flexibility for calls or voice chat, with a mute function.
- Long Battery Life: Extended playback time on a single charge.
- Intuitive Controls: Easy access to playback, volume, and ANC functions.
Product Diagram (Textual Description)
The headphones feature:
- Left Earcup: USB-C charging port, 3.5mm audio jack, Power button, Volume Up/Down buttons, ANC mode button.
- Right Earcup: Multi-function button (Play/Pause, Answer/End Call), LED indicator light.
- Headband: Adjustable for a secure fit.
- Earcups: Plush earcups for comfort.
- Detachable Microphone: Connects to a dedicated port on the left earcup.
Getting Started
Charging the Headphones
Before first use, fully charge the headphones. Connect the included USB-C cable to the USB-C port on the left earcup and the other end to a USB power source. The LED indicator will show charging status (e.g., red while charging, blue when fully charged).
Powering On/Off
To Power On: Press and hold the Power button on the left earcup for a few seconds until the LED indicator lights up and you hear an audio prompt.
To Power Off: Press and hold the Power button again until the LED indicator turns off and you hear an audio prompt.
Bluetooth Pairing
Pairing with a Device
- Ensure the headphones are powered off.
- Press and hold the Power button on the left earcup until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, computer), go to Bluetooth settings and search for available devices.
- Select "Sansui ANC Headphones" from the list.
- Once paired, the LED indicator will turn solid blue, and you will hear an audio confirmation.
The headphones will automatically connect to the last paired device when powered on, if Bluetooth is enabled on that device.
Using Your Headphones
Audio Playback Controls
- Play/Pause: Press the Multi-function button on the right earcup once.
- Next Track: Press and hold the Volume Up button.
- Previous Track: Press and hold the Volume Down button.
- Volume Up: Press the Volume Up button once.
- Volume Down: Press the Volume Down button once.
Call Controls
- Answer/End Call: Press the Multi-function button once.
- Reject Incoming Call: Press and hold the Multi-function button for 2 seconds.
- Redial Last Number: Double-press the Multi-function button.
Active Noise Cancellation (ANC)
- Activate ANC: Press the ANC button on the left earcup. The LED indicator may change to show ANC is active.
- Deactivate ANC: Press the ANC button again.
- Transparency Mode (Optional): Some models may have a transparency mode to hear ambient sounds. Check your specific model's button functions.
Detachable Microphone
Connect the detachable microphone to the designated port on the left earcup for clear voice communication. Ensure it is securely attached. To mute the microphone during a call, press the mute button located on the microphone itself or follow the button sequence indicated for your model.
Specifications
- Bluetooth Version: 5.4
- ANC Level: Up to 50dB reduction
- Driver Diameter: [Not specified in metadata]
- Frequency Response: [Not specified in metadata]
- Battery Capacity: [Not specified in metadata]
- Playback Time: Up to X hours (ANC on/off)
- Charging Time: Approx. Y hours
- Charging Port: USB-C
- Weight: [Not specified in metadata]
Safety and Care
- Do not expose the headphones to extreme temperatures or moisture.
- Clean the headphones with a soft, dry cloth. Avoid using liquids or solvents.
- Do not attempt to disassemble the headphones.
- Keep away from small children as small parts may be a choking hazard.
- Avoid listening at excessively high volumes to prevent hearing damage.
Troubleshooting
- No Sound: Ensure headphones are charged, powered on, and connected via Bluetooth. Check volume levels on both the headphones and the connected device.
- Cannot Pair: Ensure headphones are in pairing mode. Turn off and on both the headphones and the Bluetooth device. Clear the Bluetooth pairing list on your device and try again.
- Poor Sound Quality: Ensure you are within Bluetooth range. Check for interference from other wireless devices.
- ANC Not Working: Ensure ANC is activated. Check if the headphones are properly seated on your ears for optimal seal.
