{"type":"firestarter.listing","listing":{"id":"lst_sqfIe9ax","product_name":"CCA CRA","category":"Earphones/IEMs","description":"\n \n\n \n\n Upgraded 3.8μ Ultra-thin Diaphragm \n\n \n\n CCA CRA adopts an ultra-thin 3.8μ diaphragm that delivers better high frequency extension and you can hear more details even at the frequency of 7K-18Khz. Moreover, upgraded dual magnetic driver speaker makes low frequency to be more prominent with better separation of vocals and music. The performance of this kind of diaphragm excels most products in the market \n\n \n\n \n\n \n\n \n\n\n \n\n \n\n Hi-Res Audio, Satisfying Tuning \n\n \n\n Take a look at the curves of CCA CRA, you will be amazed by how professional and extraordinary the performance is. Break the standards to achieve further is what CCA believes, thus CRA is presenting you a deep bass and ultra-high frequency details. Shocking low frequency will make you feel like at the concert, the vocal, the instrument...everything is heard clearly and thoroughly \n\n \n\n \n\n \n\n \n\n\n \n\n \n\n Ergonomic Design, Comfortable Wearing \n\n \n\n \n\nCCA CRA is designed with an ergonomic cavity structure that fit your ear securely and tightly. The lightweight cavity and the memory ear hook can greatly reduce fatigue. Even wearing for long time, you won’t feel that fatigue as other earphones might do \n\n \n\n \n\n \n\n \n\n \n\n\n \n\n \n\n 0.75mm 2Pin Detachable OFC Cable \n\n \n\n For the connector, CCA CRA adopts recessed 2 pin that can better protect the contact pins from break. Silver-plated OFC cable is detachable to ensure future upgradeability. You can easily change the wired earphone into wireless with a single change of cable. More fun is to be discovered \n\n \n\n \n\n \n\n \n\n \n\n\n \n\n \n\n HD Microphone&Zinc Alloy Housing \n\n \n\n CCA CRA is designed with two versions, microphone or not. For mic version, you are able to control everything with the in-line control and enjoy HD sound quality without any issue. Despite this, the supreme zinc alloy housing and resin mixed shell is quite elegant and high class. The texture is so well made that beyond its value \n\n \n\n \n\n \n\n\n \n\n \n\n Microphone Instr","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-1_58cdd452-aa24-417f-a263-ae84c0e17fa0.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-4_0060bb80-dce6-4935-b0eb-2c8cc918f4b3.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-2_c22c935d-0b8b-4eab-ab33-74f47736a7d2.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-5.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/1_faa2edfd-3f2e-4296-8f08-351c11fa4575.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/2_7847b9e5-4eea-4fe6-9576-c70de3db6bb4.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-1.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-2.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-3.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-4.jpg?v=1642042508","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/CRA-9.jpg?v=1642042508"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:47.631Z"},"share_url":"https://firestarter.network/l/lst_sqfIe9ax","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 ","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_sqfIe9ax' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CCA CRA' and a budget_max comfortably above $15.00 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."]}}