The WOWee ONE SLIM is a compact portable speaker unit which provides a full range frequency response. It is intended for use as both a fixed and portable solution for all iPod, iPad, mp3, mp4, mobile phone and computer applications. It uses the same hybrid technology as the WOWee ONE and produces an incredible bass sound with a 40Hz - 20kHz sound range.

The unit is powered by an internal rechargeable battery and can deliver up to 10 hours of playtime per charge. It can be recharged via computer USB or a 5V USB power adapter using a plug. There is also a built in LED low battery indicator.