Special Editions and Sustainability
Sony is also launching a limited-edition version titled the MDR-3R Stranger Things Edition. This model is inspired by the headphones worn by the character Max in the Netflix series Stranger Things. This edition features an engraved Stranger Things logo, red and black ear pads, and custom packaging.
In terms of environmental impact, Sony Electronics states that "recycled plastic is used in a portion of the product" specifically within the headphone body. Additionally, the company is utilizing "plastic-free packaging" for the product, though the company notes that "coating and adhesive materials are excluded" from this description and that packaging may vary by geographical region.