{"type":"firestarter.listing","listing":{"id":"lst_mQMp5z0h","product_name":"SIVGA Que","category":"Earphones/IEMs","description":"                                                       The SIVGA Que features a 10mm beryllium diaphragm dynamic driver. Beryllium’s metallic properties make it an excellent high-end acoustic material, providing extreme rigidity and stability. This helps resist standing waves and vibrational distortion, effectively suppressing resonance and significantly reducing distortion, harmonics, and noise for a natural, clean, clear, and accurate sound.                                                                                    Wide Soundstage and Powerful Bass                        The lightweight, thin, and extremely rigid beryllium diaphragm minimizes nonlinear distortion and improves response speed, making it easier to drive. The Que delivers rich, solid, and powerful bass with precise control, while the treble is detailed and extends naturally.                                                                                    White Maple Wood from North America                        The rear chamber panel of the Que is made from white maple wood from North America, showcasing a gorgeous wood grain that satisfies the unique pursuits of each user. The wooden rear chamber further absorbs resonance, ensuring clearer and more natural sound quality.                                                                                    Zinc Alloy Chamber                        Using zinc alloy material and precise die-casting technology, the nozzle and ventilation hole sizes are precisely controlled. This optimizes the diaphragm movement and accurately reproduces the rhythm of each frequency point. It effectively reduces the resonance of the sound chamber, resulting in purer and more comfortable sound while increasing the driver unit's lifespan.                                                                                    High-Fidelity Transmission with Silver-Plated Copper Cable                        The high-quality silver-plated oxygen-free copper cable features a","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2_a676e63a-5166-448e-85d7-14ee5a64829d.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_c974d601-340d-44a0-909c-161ffeece150.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3_ae681146-4df2-442f-8ef8-02b6b9ab4ba8.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/7_3447f585-3450-4575-81c9-311a53646039.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/8_ad202e23-3f15-415e-bd88-71ec6e9560e4.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/15_4168340b-34f9-4f0c-9d02-e74f538b8200.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/16_06132123-fa94-424e-b62c-8c9cfc71acfd.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/20_9a03da30-7046-47ee-86c4-b49313960634.jpg?v=1722585057","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/21_19c447b5-4d34-433c-9ab8-a8b968840452.jpg?v=1722585057","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/22_ffa8195f-e384-4edc-af76-7df2386ee5ce.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/23.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/4_d8586ff8-c791-40bf-b1ca-086724ca0373.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/5_f88263ac-d096-4794-ac89-cd6e7009b135.jpg?v=1722585058","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/6_63d8d73d-1610-4930-85e5-c3dba2bf67d0.jpg?v=1722585058"],"price":76.9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:43.976Z"},"share_url":"https://firestarter.network/l/lst_mQMp5z0h","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_mQMp5z0h' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SIVGA Que' and a budget_max comfortably above $76.90 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."]}}