MAIRDI M890DCBTENC Bluetooth Headset User Manual

1. Introduction

Thank you for choosing the MAIRDI M890DCBTENC Bluetooth Headset. This manual provides essential information for setting up, operating, and maintaining your headset to ensure optimal performance and longevity. Please read this manual carefully before using the product.

Image 1: MAIRDI M890DCBTENC Bluetooth Headset.

Key Features:

• Seamless Connectivity: Bluetooth V5.2 for stable and fast wireless connections.
• HD Audio: APTX and low latency technology for high-fidelity sound.
• AI Noise-Canceling Microphone: Dual-mic technology filters out 98% of background noise for crystal-clear calls.
• Extended Battery Life: Up to 40 hours of talk and music time on a single charge.
• Multipoint Pairing: Connects to two devices simultaneously (e.g., PC/laptop and mobile phone).
• Comfort & Adjustability: 330-degree rotatable microphone boom, adjustable headband, and super soft leather ear cushions.
• Versatile Charging: Includes a charging stand with an in-built Bluetooth receiver for plug-and-play PC connectivity, or charge via USB cable.

2. What's in the Box

Upon opening your MAIRDI M890DCBTENC Bluetooth Headset package, you should find the following items:

• MAIRDI M890DCBTENC Bluetooth Headset
• Charging Base (with integrated Bluetooth receiver)
• USB Charging Cable
• User Guide
• Carry Pouch

Image 2: The MAIRDI M890DCBTENC Headset with its charging base and USB cable.

3. Setup

3.1 Initial Charging

Before first use, fully charge your headset. Connect the USB charging cable to the charging base and a power source (e.g., computer USB port or wall adapter). Place the headset on the charging base. The indicator light will show charging status.

Image 3: The headset can be charged via the charging station or directly with the USB cable.

3.2 Connecting to a Device

Your headset offers two primary connection methods: via the charging base (with integrated Bluetooth receiver) for PCs without Bluetooth, or directly via Bluetooth to any compatible device.

3.2.1 Connecting via Charging Base (for PC)

1. Connect the charging base to your PC's USB port using the provided USB cable. The base acts as a plug-and-play Bluetooth receiver.
2. Turn on the headset. It will automatically attempt to pair with the connected charging base.
3. Once connected, your PC should recognize the headset as an audio device. Select it as your input/output device in your system's sound settings.

3.2.2 Connecting via Bluetooth (Direct)

1. Ensure the headset is powered on and in pairing mode (usually indicated by a flashing LED).
2. On your device (PC, laptop, Mac, smartphone), go to Bluetooth settings.
3. Search for available devices and select "MAIRDI M890DCBTENC" from the list.
4. Once paired, the headset's LED indicator will show a steady light.

Image 4: The headset supports multipoint pairing, allowing simultaneous connection to a laptop and a smartphone.

3.3 Multipoint Pairing

The headset supports connecting to two Bluetooth devices simultaneously. After pairing with the first device, put the headset back into pairing mode and connect to the second device. The headset will manage audio switching between the two connected devices.

4. Operating Instructions

4.1 Power On/Off

• To power on, slide the power switch to the 'ON' position.
• To power off, slide the power switch to the 'OFF' position.

4.2 Call Management

• Answer/End Call: Press the multi-functional button once.
• Reject Call: Press and hold the multi-functional button for 2 seconds.
• Microphone Mute: Press the mute button on the microphone boom. An audible prompt will indicate 'Mute On' or 'Mute Off'.

Image 5: The headset features a microphone with noise cancellation and a dedicated mute button.

4.3 Volume Control & Music Playback

• Volume Up/Down: Use the dedicated volume buttons on the earcup.
• Play/Pause: Press the multi-functional button once.
• Next Track: Press and hold the 'Volume Up' button.
• Previous Track: Press and hold the 'Volume Down' button.

4.4 Microphone Adjustment

The microphone boom can be rotated 330 degrees to position it optimally for your voice or to move it out of the way when not in use. Ensure the microphone is positioned close to your mouth for best voice pickup and noise cancellation.

Image 6: The headset features a soft earpad, 330° rotatable microphone arm, and an adjustable headband for comfort.

4.5 Busy Light Indicator

The headset features a busy light indicator to signal to others when you are on a call or in a meeting, helping to minimize interruptions.

5. Maintenance

To ensure the longevity and optimal performance of your MAIRDI M890DCBTENC headset, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the headset and charging base. Avoid using harsh chemicals or abrasive materials.
• Storage: When not in use, store the headset in the provided carry pouch or on the charging base to protect it from dust and damage.
• Battery Care: Avoid fully discharging the battery frequently. Charge the headset regularly, even if not in daily use, to maintain battery health.
• Environmental Conditions: Do not expose the headset to extreme temperatures, humidity, or direct sunlight. Keep it away from water and other liquids.

6. Troubleshooting

If you encounter issues with your headset, refer to the following common problems and solutions:

7. Specifications

8. Warranty and Support

For warranty information and customer support, please refer to the official MAIRDI website or contact your retailer. Keep your purchase receipt as proof of purchase for warranty claims.

9. Product Videos