{"type":"firestarter.listing","listing":{"id":"lst_9nSKTEaM","product_name":"Moondrop Spring Tips","category":"Eartips","description":"\n\n\nAcoustic Waveguide Structure\nMoondrop has designed the nozzle in Spring Ear Tips with acoustic waveguide structure verified by FEA finite element simulation technology. This acoustic waveguide structure greatly reduces the resonance of mid-treble sound waves. We get a smoothened treble frequency response with lowered burr and sharp sounds making it more natural while maintaining high-res extensions.\n\n\n\n\n\nRadial Double Support Structure\nMoondrop Spring Tips ensures the surface of the tips fits perfectly into your ear canal. They have a radial double support structure to avoid the collapse of tips and prevent bass leakage to other frequencies. In short, the Moondrop Spring Tips provide you a comfortable fit with a natural sound performance.\n\n\n\n\n\nGreatly Reduces Treble Resonance\nTested in multiple measurements of frequency response curve matched with earphones, Spring Tips are proven to greatly suppress the treble resonance peak. They actually help restore a natural timbre in the sound.\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/products/4_9d747247-3824-4d49-9ae1-01d39a1396b4.jpg?v=1660701662","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/7_d0a67222-f880-4a68-a134-00e5a05eb803.jpg?v=1660701674","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/9_ee9067cc-fb93-4a0d-ae13-e5a2ad41ccd6.jpg?v=1660701703","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/11_7d5b7017-b6ad-4d58-845b-bd0585891236.jpg?v=1660701739","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/13_dcf5747c-d57e-4161-9474-6199fc0c7445.jpg?v=1660701740","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/16_a9be9da1-9fa4-4ac7-bf8b-f70e6f1dc053.jpg?v=1660701752","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/17_bbad82e3-ab2c-4d3a-be46-50d10b496dfc.jpg?v=1660701786","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/c7840a040513870a2a287c01eb51fa20.jpg?v=1660701966"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:47.466Z"},"share_url":"https://firestarter.network/l/lst_9nSKTEaM","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_9nSKTEaM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Moondrop Spring Tips' and a budget_max comfortably above $14.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}