Nutek BT-2102M-1 Portable Bluetooth Speaker User Manual

Introduction

This manual provides comprehensive instructions for the safe and efficient operation of your Nutek BT-2102M-1 Portable Bluetooth Speaker. Please read this manual thoroughly before using the device and retain it for future reference.

Package Contents

Verify that all items listed below are present in your package:

• 1 x Nutek BT-2102M-1 Portable Bluetooth Speaker
• 1 x USB Charging Cable
• 1 x 3.5mm Audio Cable (AUX)

Image: Nutek BT-2102M-1 Portable Bluetooth Speaker with included USB charging cable and 3.5mm audio cable. This image displays the Nutek BT-2102M-1 portable Bluetooth speaker, a black rectangular device with a perforated grille. Below it are two cables: a black USB charging cable with a standard USB-A connector on one end and a micro-USB connector on the other, and a black 3.5mm audio cable with male stereo jacks on both ends.

Product Overview

The Nutek BT-2102M-1 is a compact, portable Bluetooth speaker designed for wireless audio streaming and hands-free calling. It features multiple connectivity options including Bluetooth, AUX input, and FM radio. The speaker is equipped with a built-in microphone for hands-free communication and is powered by a rechargeable lithium-ion battery.

Key components typically include:

• Speaker Grille
• Control Buttons (Power, Volume, Play/Pause, Mode)
• Microphone
• Charging Port (Micro-USB)
• AUX Input Port (3.5mm)
• LED Indicator Light

Setup

1. Charging the Speaker

1. Connect the small end of the USB charging cable to the Micro-USB port on the speaker.
2. Connect the larger end of the USB charging cable to a USB power adapter (not included) or a computer's USB port.
3. The LED indicator light will illuminate, typically red, to indicate charging.
4. Once fully charged, the LED indicator light will change color or turn off (refer to specific product behavior). A full charge usually takes 2-3 hours.

2. Power On/Off

• To power on, press and hold the Power button for approximately 3 seconds. An audible tone or voice prompt will confirm the speaker is on.
• To power off, press and hold the Power button for approximately 3 seconds. An audible tone or voice prompt will confirm the speaker is off.

3. Bluetooth Pairing

1. Ensure the speaker is powered on and in Bluetooth pairing mode. The LED indicator light will typically flash blue rapidly.
2. On your Bluetooth-enabled device (smartphone, tablet, computer), navigate to the Bluetooth settings.
3. Scan for available devices. You should see "BT-2102M-1" or "Nutek Speaker" in the list.
4. Select the speaker from the list to initiate pairing.
5. Once successfully paired, the speaker will emit an audible confirmation, and the LED indicator light will typically turn solid blue or flash slowly.
6. If prompted for a password, enter "0000".

4. AUX (Audio Input) Connection

1. Connect one end of the 3.5mm audio cable to the AUX input port on the speaker.
2. Connect the other end of the 3.5mm audio cable to the headphone jack or audio output port of your external audio device.
3. The speaker should automatically switch to AUX mode, or you may need to press the Mode button to select AUX input.

5. FM Radio Setup

1. Power on the speaker.
2. Press the Mode button repeatedly until FM Radio mode is selected.
3. To auto-scan and save available FM stations, press and hold the Play/Pause button. The speaker will scan and store stations automatically.

Operating Instructions

1. General Controls

• Power Button: Press and hold to power on/off.
• Mode Button: Press to switch between Bluetooth, AUX, and FM Radio modes.
• Play/Pause Button: Press to play or pause audio. In FM mode, press and hold to auto-scan.
• Volume Up (+): Press to increase volume. Press and hold to skip to the next track (in Bluetooth/USB mode) or next FM station.
• Volume Down (-): Press to decrease volume. Press and hold to skip to the previous track (in Bluetooth/USB mode) or previous FM station.

2. Bluetooth Mode Operation

• Music Playback: After successful pairing, open your music application on your connected device and begin playback. Use the speaker's Play/Pause, Volume Up, and Volume Down buttons to control playback.
• Hands-Free Calling:
  • When a call comes in, the speaker will ring. Press the Play/Pause button to answer the call.
  • To end a call, press the Play/Pause button again.
  • To reject an incoming call, press and hold the Play/Pause button.
  • To redial the last number, double-press the Play/Pause button.

3. FM Radio Operation

• Station Selection: After auto-scanning, briefly press the Volume Up (+) or Volume Down (-) buttons to navigate through saved stations.
• Volume Adjustment: Use the Volume Up (+) or Volume Down (-) buttons to adjust the volume.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners, waxes, or solvents.
• Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use, to maintain battery health.
• Water Exposure: This device is not waterproof. Avoid exposure to water or excessive moisture.

Troubleshooting

Specifications

Warranty and Support

The Nutek BT-2102M-1 Portable Bluetooth Speaker comes with a Limited Warranty. Please refer to the warranty card included in your original packaging for specific terms and conditions, including coverage duration and claim procedures.

For technical support or warranty inquiries, please contact Nutek customer service through the contact information provided with your product or on the official Nutek website.