Compact, ergonomic over-ear headphones. Connectivity technology: wireless
bass boost & surround sound listening modes. Maximum sound pressure level: 114 db at 1khz, 3 percentage thd. Thd, total harmonic distortion: <0.5 percentage at 1 khz, 100 db spl
digital wireless technology ensures that signal transmission remains clear & accurate
easy to set up & enjoy
main controls located on headphones
wireless communication technology: kleer