The ultimate tech piece! This Bluetooth speaker is perfect for the office or your home. The output of the speaker produces a crystal clear sound. Plus, the top part of the speaker is a wireless charging pad, capable of charging any wireless charging compatible device! The built in 4000 mAh battery can charge your phone wirelessly while you listen to your favorite music – No need to have the speaker plugged in. In addition, the built-in clock can function as an alarm clock, too. It features built-in music controls for hands free operation and a microphone for conference calls.