The document summarizes the key advantages of the TDK Life on Record WR700 wireless headphones using Kleer wireless technology. Kleer has a very small spectral footprint of only 3MHz, allowing it to operate between WiFi channels without interference. It can also dynamically switch between 16 available channels. This allows the headphones to maintain uninterrupted high-quality audio even in noisy wireless environments where other technologies may drop out. The Kleer wireless transmission preserves lossless audio quality unlike Bluetooth which uses lossy compression. Kleer also enables up to four headphones to listen simultaneously to the same audio source in a "point to multi-point" configuration.