The Klipsch Nashville Portable Bluetooth Speaker delivers powerful sound in a compact body that is easy to carry for indoor or outdoor listening. It uses dual two point two five inch full range drivers and dual passive radiators to produce rich audio with deep bass and clear vocals. The built in battery offers up to twenty four hours of playtime so you can enjoy music through the day without recharging. With Bluetooth version five point three you get stable wireless streaming from your phone tablet or laptop with generous range. The speaker is rated IP67 for dust and water protection making it suitable for poolside picnics or travel. You can also link multiple compatible speakers using broadcast mode to fill larger spaces with sound.