جيباس سماعة بلوتوث ترولي مع ميكروفون ، يو اس بي ، GMS8568 ، اسود

The speakers trolley support multimedia functions including USB, SD card, FM radio, LED display and Bluetooth. It also has a sub-woofer which amplifies the beats and gives a better sound experience. It allows you to adjust the audio settings such as the treble, bass, microphone volume, and the master volume.