• SafeAudio 75/85/94dB Volume Limit
• Voice Enhancing StudyMode
• 24 Hour Battery Life
• 20m Wireless Range
• Works wired or wirelessly
• Built-in Microphone
• Answer/Playback button
• BuddyLink for Sharing
• Sweat Wicking Ear Cushions
• Adjustable Headband Size
• Foldable Design