The Walk-Free Wireless headphones transmit the audio at 2.4 GHz from your computer in pure, uncompressed digital audio format for the highest sound quality.
The tapered headphone design includes an adjustable and comfortably padded set of earphones that work off of two AA batteries (included). The headphones also include a built-in volume control dial.
To transmit the audio from your computer, the unit uses a USB wireless 2.4 GHz radio transmitter with 8 built-in selectable channels. The 8-channel selector gives you the ability to use the Walk-Free Wireless headphones in spaces where other 2.4 GHz devices are being used (such as wireless phones and wireless network routers).
The USB transmitter includes a Blue LED signal indicator that lights up to show power and signal strength. The Walk-Free Wireless headphones do not need any added software drivers and works with Windows 98SE, ME, 2000 and XP, along with both Mac OS 9 and OS X.
You can use the Walk-Free Wireless headphones up to 30 meters away from your computer. Both digital sound quality and distance transmission are advantages that the Walk"Free Wireless headphones deliver over other products that use infrared or other wireless frequencies to transmit audio.
