True Wireless Stereo (TWS) functionality for enhanced sound experience High-powered portable boombox with Bluetooth 5.0 connectivity Built-in rechargeable 7200mAh Li-ion battery with 7-8 hours of playtime IPX6 waterproof rating, perfect for outdoor and indoor use Includes a wired microphone for karaoke and event use Supports MP3 digital audio files with AUX (3.5mm) input for external devices Compact and lightweight design for on-the-go entertainment Full-range stereo sound reproduction with 20W x 2 speaker units