Intelligently engineered, lowforce, dualhinge suspension assembly that provides optimum articulation and personalized fit Superlightweight headband handcrafted from genuine carbon fiber for maximum strength and durability Lowprofile, vented head pad to eliminate hot spots for long term comfort Supersoft, fabricfaced, leftrightcontoured, gelfilled ear seals that ensure maximum comfort and proper sealing Highfidelity stereo ear phones with dual volume controls stereomono switchable New dual voice coil ENC technology that reduces pilot fatigue Sleek, lightweight control unit powered by two AA batteries averages 30 hours, monitored by a power indicator light, and with autoshutoff capability Cell phoneauxiliary music input three accessory cords provided Noisecanceling M77 microphone provides clear, crisp communications with a onetouch positioning flexboom Modern design to provide compact storage A David Clark headset bag is included