Altoparlante portatile SoundBox 400 Bluetooth, nero

The Rebeltec SoundBox 400 is a portable Bluetooth speaker in black, designed for wireless audio playback with built-in microphone, FM radio and remote control functions. It supports Micro SD cards up to 32 GB for local playback and includes a Micro USB cable. The speaker is battery-powered and provides portable sound for calls and music.

Advantages

The SoundBox 400 offers Bluetooth connectivity for easy pairing with smartphones and tablets, a built-in microphone for hands-free calls, FM radio and a microSD slot for offline playback. Its compact design and included Micro USB cable make it convenient to charge and carry. The product delivers clear audio output suitable for personal and small-group use.

Suitable for

• Listening to music at home or outdoors
• Hands-free phone calls
• Small gatherings and casual parties
• Playing music from microSD cards (up to 32 GB)

Key specifications

• Brand: Rebeltec
• Model: SoundBox 400 (RBLGLO00012)
• Output power: 20 W
• Playback time: up to 8–10 hours (manufacturer information varies)
• Interfaces: Bluetooth, FM radio, microSD slot
• Power source: Battery (rechargeable); Micro USB cable included
• Supports microSD cards up to 32 GB
• Number of speakers: 1
• EAN: 5902539600421

How to use

Charge the speaker using the included Micro USB cable before first use. Turn on the speaker and enable Bluetooth on your device to pair with the Rebeltec SoundBox 400, or insert a microSD card to play stored tracks. Use the built-in controls or the remote to adjust volume, change tracks or switch to FM radio. For calls, answer via the speaker’s microphone control when a call comes in.

Recommendations

For optimal battery life, fully charge the speaker before long use, avoid exposing the device to water or extreme temperatures, and remove the microSD card before performing any firmware updates or extended storage to prevent data loss.