WonderWave

The WonderWave is an infrared communication accessory that had been developed for the WonderSwan handheld console.

Releases
The WonderWave was shown at the Autumn 1999 Tokyo Game Show and 2000 Tokyo Toy Show. It was also made available in a Digital Partner Wonder Wave Pack, that bundled the accessory with Digimon-based games.

Compatible devices
Compatible infrared devices included Sony's PocketStation and Casio's WQV-3 Wrist Camera.