- Proprietary Dual-Phase Push-Pull Drivers
- Flexible Cable Loops Over Ear
- Adjustable Fit for Long-Wearing Comfort
- Housing Designed for Isolation
- Detachable Cable
- Four Pairs of Silicone Eartips
- Carrying Case
- Audio-Technica ATH-E40 E-Series Professional In-Ear Monitor Headphones
- Detachable Cable
- Carrying Case
- Pair of Eartips
- Limited 2-Year Warranty