Hoco HC54 Bright Mini Portable Wireless Bluetooth Speaker.

Output Power: It features a 5W output, delivering clear sound quality and a balanced sound field for its compact size. Connectivity: Equipped with Bluetooth V5.0 (with some region/batch upgrades supporting V6.0) for a stable wireless connection and instant pairing. Battery & Playback: Features a 500mAh built-in battery that provides up to 4 hours of continuous playback time. Design & Portability: Highly compact, ribbed cylindrical design with an integrated lanyard loop for easy carrying. Additional Inputs: Supports music playback via Bluetooth, TF card (MicroSD), and a USB flash drive. It charges via a standard Type-C port.