Mono portable speaker GEMBIRD GMB Audio SPK-BT-LED-08S — 5 W RMS, 5.2 cm driver, Bluetooth, MicroSD support, Black

Portable BT party speaker with RGB LED light effect, designed for streaming music wirelessly from your phone or tablet within a signal range of up to 10 m. The speaker includes an integrated microphone for hands-free calls, supports playback from a micro SD card (up to 32 GB) and FM radio, and provides up to 4 hours of continuous music playback on a single charge. The compact rectangular mono speaker delivers 5 W output with frequency response suitable for casual listening and features multi-color RGB lighting with five color modes.

Advantages

The speaker combines Bluetooth wireless streaming, a built-in card reader and FM radio in a compact portable design. Integrated RGB LED lighting with five modes creates a party atmosphere while the built-in microphone allows hands-free phone calls. Battery-powered operation with an 800 mAh lithium battery provides up to 4 hours of playback, making the unit convenient for short outdoor gatherings or home use.

Key specifications

• Output power: 5 W (mono)
• Frequency response: 85 – 20,000 Hz
• Sensitivity: 95 dB
• Wireless: Bluetooth (signal reach up to 10 m)
• Lighting: Multi-colour RGB LED, 5 color modes
• Playback sources: Bluetooth, micro SD card (max 32 GB), FM radio
• Microphone: Integrated for hands-free calls
• Battery: Built-in lithium 800 mAh, up to 4 hours playback
• Design: Compact rectangular portable speaker, black
• Quantity: 1 pc

How to use

Charge the speaker fully before first use. Turn on the device and enable Bluetooth on your phone or tablet, then pair with the speaker within a 10 m range. To play from a micro SD card, insert a card (max 32 GB) into the card slot; to use FM radio, switch to the FM mode and tune to the desired station. Use the integrated controls to adjust volume and change lighting modes. For hands-free calls, answer incoming calls using the speaker’s microphone and control buttons.

Recommendations

For optimal battery life, disconnect unused wireless connections and reduce volume or lighting intensity. Use a micro SD card up to 32 GB formatted to a compatible file system. Avoid exposing the speaker to moisture and extreme temperatures.