CRYSTAL-CLEAR RECEPTION FROM THE OPEN-AIRE(TM) ON-THE-EAR HI-FI WIRELESS STEREO HEADPHONES; DETAILED, ANALYTICAL SOUND REPRODUCTION WITH STRONG ;BASS RESPONSE ; PERFECTLY SUITED FOR ALL TYPES OF MODERN MUSIC & TV APPLICATIONS ; RECEIVES RECEPTION THROUGH WALLS, CEILINGS & OUTDOORS ; CONTROL ELEMENTS CONVENIENTLY POSITIONED TO PROVIDE EASY, INTUITIVE OPERATION ; CONVENIENT ON-CRADLE BATTERY CHARGING; LIGHTWEIGHT HEADPHONES, EXTREMELY COMFORTABLE TO WEAR ; REPLACEABLE, ON-THE-EAR FABRIC-COVERED EAR CUSHIONS; RANGE OF UP TO 328 FT ; 3 SELECTABLE RF CHANNELS ; INCLUDES HEADPHONES, TRANSMITTER, AUDIO CABLES, POWER ADAPTER & BATTERIES; 2-YEAR WARRANTY; EXTRA HEADPHONES