MINI BLUETOOTH SPEAKER

Connectivity: Bluetooth 5.0 (or V2.1 depending on variant), USB charging, AUX port, and TF/micro-SD card support.
Audio & Extras: Built-in FM radio, Hi-Fi sound, Super Bass, and support for hands-free phone calls. 
Battery & Portability: Provides roughly 3 to 5 hours of battery backup with a compact, metallic-finish cylindrical design.