User Manual for NOD ROCK CONCERT Bluetooth Speaker

Quick guide from the manual

The NOD ROCK CONCERT is a portable Bluetooth speaker featuring multiple playback modes including USB, microSD, Aux-in, and FM radio. Key operations involve using the Mode (M) button to switch between sources and the multi-function buttons for playback control and volume adjustment. For optimal FM reception, connect a micro USB cable to the charging port to serve as an antenna.

Device Overview

The control panel contains the following inputs and controls:

• 1. ON/OFF switch: Power the device on or off.
• 2. Mode button (M): Switch between Bluetooth, USB, microSD, Aux-in, and FM modes.
• 3. Play/Pause/Call button: Play/pause music, answer/end calls, or search for FM stations.
• 4. Previous/Volume Down: Short press for previous track/station; long press to decrease volume.
• 5. Next/Volume Up: Short press for next track/station; long press to increase volume.
• 6. Aux-in: 3.5mm jack for external audio sources.
• 7. microSD slot: Supports cards up to 32GB.
• 8. USB port: Supports USB drives up to 32GB.
• 9. Microphone: For hands-free calls.
• 10. LED indicator: Shows charging status and Bluetooth connection status.
• 11. Micro USB charging port: For charging the device.

Getting Started and Charging

Before using the speaker for the first time, ensure it is fully charged. Connect a micro USB cable to the charging port (11). The red LED indicator will light up while charging and turn off once the battery is fully charged.

Bluetooth Connection

To connect your smartphone, tablet, or laptop:

1. Turn on the speaker using the ON/OFF switch.
2. Enable Bluetooth on your source device.
3. Search for the pairing name NOD ROCK CONCERT and select it to connect.
4. Once connected, the blue LED indicator will blink slowly.

Playback Modes

Aux-in

Connect an external audio source to the 3.5mm jack. If the device does not switch automatically, press the M button to select Aux mode.

USB and microSD

Insert a USB stick or microSD card containing MP3 files into the respective slots. The speaker will automatically detect and play the music. Ensure the storage media does not exceed 32GB capacity.

FM Radio

Select FM mode using the M button. Press the Play/Pause button (3) to automatically search for radio stations. Use buttons (4) and (5) to navigate between saved stations. For better signal reception, connect a micro USB cable to the charging port.

Hands-free Operation

When the speaker is connected via Bluetooth, you can handle phone calls:

• Answer a call: Press the Play/Pause button (3).
• End a call: Press the Play/Pause button (3).

Storage

Always store the appliance out of the reach of children. Keep the speaker in a safe and clean place, preferably in its original packaging, to protect it from damage.