Logitech presents the new Cordless Vantage Microphone that works with PlayStation 3 (PS3), PlayStation 2 (PS2), XBox 360 and probably your PC. This Cordless Vantage microphone utilize the 2.4GHz wireless technology offering a range of up to 30 feet (10 m), via an USB reciver. It offers up to 20 hours of battery life. It costs $79.99.
Other than the cordless microphone, Logitehc has also the Vantage USB Microphone for PS3 and PS2, which is priced at $29.99.