• Small, compact and convenient with up to 70 hours of playback via the rechargeable lithium-ion battery
• 3.5 mm jack for easy plug-n-play to your mobile, smart device, desktop, laptop or other media player
• 3D HolographicSound® system offers "out of the head" high performance stereo sound to make this the perfect audiophile accessory
• XBass® delivers amazing bass boost and user-selectable gain and volume control work with any headphone sensitivity
• DirectDrive® technology and quality, low noise circuit design reduce distortion and enhance dynamics