UE MEGABOOM Wireless Bluetooth Speaker, Lava Red (Certified Refurbished) Portable &nbsp;and durable, 360 degree wireless speaker Compatible - Connect to multiple devices simultaneously wirelessly Say It to Play It - Integrated with Siri, Google Now and Amazon Alexa&nbsp; Rechargeable Lithium-ion battery - For up to 20 hours of music Waterproof - Immerse in up to 1M for up to 30 min