The RS 170 wireless headphones from Sennheiser allow you to enjoy full uncompressed CD-quality audio without the hassles of wires. The system includes a pair of around-ear headphones and a base station transmitter that lets you enjoy your audio. The transmitter connects to your CD player, computer, home theater, or other audio devices. It uses KLEER wireless technology to send uncompressed digital audio up to 260' to the headphones. KLEER technology provides automatic, interference-free pairing between the transmitter and the headphones, so there's no need for tuning. The transmitter also acts as a dock and charging station for the headphones.
The included headphones are designed to provide top-quality audio and long-lasting comfort. The transducers use neodymium magnets to provide clear, detailed audio with a wide frequency response. A surround sound simulation mode puts you right into the middle of your favorite movies and games, while dynamic bass boost delivers deep, thumping bass. The adjustable headband and around-ear leatherette cushions provide a secure and comfortable fit. The cushions, along with the closed-back design, help to block out unwanted ambient noise so you can focus on your music.