Nothing says user-friendly better than a device that greets you. Add water resistance and you've got a very cool device for summer. The iShower from iShower Inc. is a splash-proof Bluetooth speaker system that not only delivers high-quality sound from any Bluetooth audio-streaming device but also has the ability to pause, skip forward and back, and control volume. Intuitive controls simplifies pairing with as many as five Android, iPad or iPhone devices or computers from as far away as 200 feet. A handsome blue LED salutes when powering up or down, displays setup when needed and otherwise shows the time. The iShower lists for $99 with kickstand and handle, wall mount and three AA batteries, which provide about 15 hours of sound.