Punex Sk-04 Wireless Bluetooth Speaker.

Audio Quality: Delivers Hi-Fi stereo sound designed to be loud and clear. Visuals: Features an RGB colorful light show that syncs with your music. Connectivity Options: Supports wireless Bluetooth streaming, USB (U-disk), and TF Card (MicroSD) playback. Durability: Built with a robust cylindrical body and mesh grille for 360-degree sound dispersion.