This product is a portable speaker from Anker Soundcore Rave+ The device features a party-ready design with built-in lighting and powerful sound up to 160W. It delivers deep bass sound thanks to BassUp technology, with a volume level of up to 105 dB. Battery: The battery lasts up to 24 hours of continuous playback, and it also supports a USB port for charging other devices. Resistance: The device is designed to be weatherproof, making it suitable for outdoor use. Connectivity: Supports PartyCast technology, which allows connecting more than one speaker together to synchronize sound and lighting. Control: Lighting modes and sound customization can be controlled via a mobile app.