WiiThing

SAI Quality Pair of 2.4 Ghz. Wireless Microphones – For Rockband, Singstar, World Tour, Boogie, Sing It, Etc.

Great Accessory for the Most Popular Video Games; Produces Crystal Clear Sound
Designed For use with: Nintendo Wii, Sony PS2, Sony PS3
Up to 15 hours playing time, Up to 25 hours standby time
Comfortable and easy to hold while performing, [...]