About this item Bluetooth 5.0 Technology and Support TWS Pairing/TF Card/AUX/USB Playback: This speaker uses Bluetooth 5.0 technology, compatible with almost all Bluetooth devices, and also supports TWS connection, allowing you to enjoy true stereo sound. In addition, it features USB playback mode, TF card playback mode, and supports 3.5mm cable input mode for desktop computers or playback devices without Bluetooth. Crystal Clear Sound and Loud Volume: Stunning stereo with deep bassthe speaker provides enhanced bass, clear mid and high sound with zero distortion. Its excellent performance can bring you a concert-like experience, whether you listen to country music, rock music, or popular music, creating a real concert ambiance. Truly a great atmosphere creator for your party, making your celebration memorable. Long Playtime & Fast Recharge: Listen to music while enjoying a long bike ride, watching TV shows, streaming movies for hours, or finishing an audiobook while you work around the