Bought ~ 4 weeks ago - used one time by my wife. Condition is still basically new. I'll take $110 for them shipped. Sold to 1Time. Here's the info from Pro-Ears website: Harmful noise levels are safely compressed while soft levels are amplified. The Dynamic Level Sound Compression (DLSC) protects hearing without shutting off/down amplification system. Clean, crisp natural sound quality True directional stereo Independent volume controls Reacts in 5.5 milliseconds Total harmonic distortion .005% 300-hour battery life Batteries included Padded, adjustable headband Ultra-comfortable ear cushions Sleek, low-profile, comfortable and collapsible Full one-year warranty from Pro-Ears Weights only 8.4 oz. Available in black, green or camo Select over-head or behind-head band (Retail Price $188.95) Sold to 1Time.