The JBL PowerUp is a wireless charging speaker for Nokia smartphones. This speaker accomplishes three things. It features two full-range drivers that provide deep, accurate bass and 65 Hz - 20 kHz frequency responses. That's awesome sound. Secondly, NFC technology allows the phone to be connected via Bluetooth by simply tapping the phone on the speaker. And the third thing: the JBL PowerUp will wirelessly charge Nokia smartphones via induction charging. Simply drop the phone on the top of the device and the power starts flowing and music is ready to start pumping.