OPEN STEREO, SUPRA-AURAL, WIRELESS RF HEADPHONE SYSTEM ; DETAILED, ANALYTICAL SOUND REPRODUCTION WITH STRONG ;BASS RESPONSE ; PERFECTLY SUITED FOR ALL TYPES OF MODERN MUSIC & TV APPLICATIONS ; RECEIVES RECEPTION THROUGH WALLS, CEILINGS & OUTDOORS ; RANGE OF UP TO 328 FT ; 3 SELECTABLE RF CHANNELS ; CONTROL ELEMENTS CONVENIENTLY POSITIONED TO PROVIDE EASY, INTUITIVE OPERATION ; LIGHTWEIGHT HEADPHONES, EXTREMELY COMFORTABLE TO WEAR ; INCLUDES HEADPHONES, TRANSMITTER, AUDIO CABLES, POWER ADAPTER & BATTERIES; 2-YEAR WARRANTY