NUX B-6 2.4 GHz Wireless Systems for Saxophone The NUX B-6 wireless system is engineered for saxophonists, delivering high-resolution 24-bit/44.1 kHz audio with a broad frequency response of 20 Hz to 20 kHz. Its unique, patent-pending gooseneck microphone eliminates unwanted resonance and key clack sounds for clear, professional sound quality. The system offers up to 20 meters (67 feet) of wireless freedom with three EQ modes tailored for Soprano, Alto, and Tenor saxophones. Its flexible clamp mechanism ensures a secure fit on any saxophone bell, and the included charging storage case keeps the transmitter and receiver powered on the go. Features: High-resolution 24-bit/44.1 kHz audio quality 20-meter (67 feet) wireless range, environment-dependent Custom-designed shock-absorbing microphone for clear sound Three dedicated EQ modes for Soprano, Alto, and Tenor saxophones Flexible, one-hand-operable rubber clamp for easy attachment Auto-sleep mode after 10 minutes of inactivity Charging storage case with up to 15 additional hours of battery life