{"type":"firestarter.listing","listing":{"id":"lst_dnRhV-Xp","product_name":"HeartField Elephant","category":"In-Ear Monitors","description":"\n\nCustom 8.9 mm Bio-Diaphragm Driver\nThe Elephant features a specially developed 8.9 mm bio-diaphragm dynamic driver that achieves an ideal balance of rigidity and flexibility. This unique material delivers a natural, vibrant, and lifelike sound signature. Vocals remain smooth, warm, and fatigue-free—perfect for long, immersive listening sessions.\n\n\nBrass Acoustic Chamber for Richer, Denser Sound\nA custom brass acoustic chamber enhances resonance control, offering superior tonal stability and a fuller, weightier sound. Its inherent density adds warmth and body, elevating the overall listening experience with smoother and more organic timbre.\n\n\nCopper–Silver Internal Wiring for Clearer Signal Transmission\nThe internal wiring utilizes 0.2-square copper-silver plated conductors with premium Teflon insulation. This high-conductivity, low-interference configuration ensures cleaner transmission, allowing fine textures and subtle details to be reproduced with clarity.\n\n\nHigh-Purity Copper Cable: The Foundation of Warmth\nTo express the Elephant’s signature warm and lifelike tuning, a high-purity copper cable is included as standard. Known for its rich tonality and natural resolution, it reinforces the earphone’s smooth, full-bodied sound—capturing the emotional soul of music.\n\n\nEmbedded 0.78 mm Female Socket for Longevity\nThe robust embedded socket design enhances stability and safety, significantly reducing the risk of pin breakage. This structural reinforcement ensures greater durability and long-term reliability compared with traditional exposed connectors.\n\n\nHigh-Precision 3D-Printed Acoustic Chamber\nThe Elephant adopts advanced 3D-printed resin housing to achieve superior structural consistency. This precision manufacturing reduces tolerances and optimizes internal acoustic geometry, resulting in cleaner and more stable sonic performance.\n\n\nDynamic Aesthetic Finish\nThe faceplate features a unique color-shifting finish that subtly changes appearance under different ligh","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/6_603e43bb-1ef5-494f-87d9-07e0a05211f2.jpg?v=1764228632","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/7_eed0355b-d4b9-4a51-8b48-dabdff45c0a2.jpg?v=1764228632","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/8_4c17c2e9-e410-42bf-9dc4-010b6cbcbf9a.jpg?v=1764228632","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_f06a6853-f710-4cc3-8b35-3f4b003e05bf.jpg?v=1764225193","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2_123086a9-5d36-49c4-956c-e99473c5a257.jpg?v=1764225299","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3_97170f98-40bd-474e-a76a-a4a4e28686e8.jpg?v=1764225382","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/4_4b280c80-ecf4-4dff-b514-012c23bce8f6.jpg?v=1764225404","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/5_65a3b709-917b-4c9e-86c7-a3d17d71d499.jpg?v=1764225105"],"price":129,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.494Z"},"share_url":"https://firestarter.network/l/lst_dnRhV-Xp","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_dnRhV-Xp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HeartField Elephant' and a budget_max comfortably above $129.00 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."]}}