The item is in hand and will be shipped immediately. Original receipt included. Limited to 380 pieces worldwide. Serial number included. Dover Street Market Ginza Dyson OnTrac | PORTER limited-edition headphones and shoulder bag Dyson Porter headphones included. dover street market Limited to 380 pieces worldwide, serial number included. Dyson PORTER Dyson Shoulder bag Headphones Dyson/PORTER is a collaboration item "Dyson OnTrac | PORTER limited-edition headphones and shoulder bag" that combines the limited color "Dyson OnTrac headphones" and a shoulder bag specially made by PORTER. Serial number included. Porter Dyson Tanker headphones Brand new, unopened.