Moondrop S8. In mint condition. Just used once with my own iem cable to check that it's functioning perfectly. All accessories are in unused and mint condition. I'm a poor grad student and don't have time to listen these days. Purchased new from Headphones.com. Excellent selling history! Includes:

iem
Travel case
Stock cable
Tips
Airline Adapter
Manual
Quality Control card from Moondrop
Original packaging

Free UPS ground shipping to Continental US.