Wireless: The POP connects wirelessly via Bluetooth and offers a 30-foot reception range</br>Portable: Small and with a water-resistant speaker?? it brings a party everywhere it goes</br>Clever: A built-in microphone allows users to take calls hands-free</br>Powerful: Its 300mAh rechargeable lit"um polymer battery delivers two to three hours of tunes</br>Versatile: It's compatible with 3.5mm AUX cables and includes a micro-USB