Designed with parenthood in mind. Save money on batteries - no matter where you go. The Ingenuity Power Adapt Portable Swing offers an AC power adaptor so you can plug in, even on-the-go. And when you choose to use batteries, they'll last up to 3 times longer than traditional swings thanks to Hybridrive Technology. TrueSpeed Technology maintains 5 consistent swing speeds - even as baby grows. Comfort and entertain baby with 8 melodies, 3 soothing nature sounds, and a removable toy bar. With 3 timer settings and WhisperQuiet operation, you can keep the noise level right where you want it. The SlimFold design folds flat, making storage and transport easy. A 5-point harness and non-slip feet enhance the safety.