Wagu drum A portable Bluetooth home stereo speaker with built-in battery and USB charging function, featuring self-tuning and multi-speaker connection capabilities - black Bluetooth Smart Speaker 5.0  (Black)

Built-in battery: With its rechargeable built-in battery, you can enjoy it anywhere in your home and easily transport it from room to room with up to 8 hours of playback time Self-Tune: Enjoy perfect music wherever you are. When you turn it on, the Bluetooth speaker automatically calibrates to its environment, ensuring the best sound no matter where you place it. Enhance Stereo Sound with Two Speakers: Pair two speakers together wirelessly to quickly and easily create a celebratory atmosphere with a wider, more detailed soundstage. USB Charging Port: No need to worry about your mobile device running out of battery while playing your favorite audiobooks. USB charging ports mean you and your devices will always be ready.