Creative Stage Air Bluetooth technology allows you to stream audio straight from compatible smart devices, Speaker plays every sound in the frequency band from 80 Hz to 20000 Hz. The performance of 20 W promises to provide enough volume to get the party going. Alternative connection options include 3,5mm Jack, AUX and USB The battery lasts for up to 6 hr(s) Plays any frequency in the band from 80 Hz up to 20000 Hz Total power: 20 W Dimensions (w × h × d): 410 mm × 70 mm × 78 mm Weight: 910 g