"Turn your HP iPAQ Pocket PC into a wireless audio player with high-quality, stereo sound with these Bluetooth® headphones! You can listen to MP3s, videos, and any audio files at up to 30' from your iPAQ. Carrying bag and AC adapter (which charges your iPAQ, too) included; each headphone charge provides up to 8 hours of listening. Wear securely; the "behind-the-head" design ensures a snug fit while on the move. Easily access the controls for power, volume, play/pause, and track forward/back. Compatibility: iPAQ models h1900, h2200, h4100, h4300, h5000, h6300, rx3000, hx4700." Music without wires? Sounds great to me! It's surprising to see all of those Pocket PCs listed though - I didn't think they all had support for Bluetooth headphones?