{"product_id":"questyle-m18i-max","title":"Questyle M18i Max","description":"\u003cdiv class=\"main-product__block main-product__block-title   preorder\"\u003e\n\u003cdiv class=\"product-block-group product-block-group--title\"\u003e\n\u003ch1 class=\"m-product-title\"\u003eQuestyle M18i Max\u003c\/h1\u003e\n\u003cdiv class=\"m-product-wishlist m:hidden md:m:block\"\u003e\u003cbutton class=\"m-tooltip m-button--icon m-wishlist-button m-tooltip--left m-tooltip--style-1\" type=\"button\" data-product-handle=\"questyle-m18i-max\" aria-label=\"Add to wishlist\"\u003e\u003cspan class=\"m-tooltip-icon m:block\"\u003e\u003csvg class=\"m-svg-icon--medium\" viewbox=\"0 0 15 13\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M13.1929 1.1123C13.8492 1.67741 14.2867 2.35189 14.5054 3.13574C14.7242 3.90137 14.7333 4.63965 14.5328 5.35059C14.3323 6.06152 13.9859 6.6722 13.4937 7.18262L8.70857 12.0498C8.4169 12.3415 8.07055 12.4873 7.66951 12.4873C7.26846 12.4873 6.92211 12.3415 6.63044 12.0498L1.84529 7.18262C1.3531 6.6722 1.00675 6.06152 0.806225 5.35059C0.605704 4.62142 0.614819 3.87402 0.833569 3.1084C1.05232 2.34277 1.48982 1.67741 2.14607 1.1123C2.92992 0.456055 3.8505 0.173503 4.90779 0.264648C5.98331 0.337565 6.90388 0.756836 7.66951 1.52246C8.43513 0.756836 9.34659 0.337565 10.4039 0.264648C11.4794 0.173503 12.4091 0.456055 13.1929 1.1123ZM12.564 6.25293C13.0927 5.70605 13.357 5.04069 13.357 4.25684C13.357 3.45475 13.0289 2.74382 12.3726 2.12402C11.8258 1.68652 11.1877 1.49512 10.4586 1.5498C9.74763 1.60449 9.13695 1.89616 8.62654 2.4248L7.66951 3.38184L6.71248 2.4248C6.20206 1.89616 5.58227 1.60449 4.8531 1.5498C4.14216 1.49512 3.51326 1.68652 2.96638 2.12402C2.31013 2.74382 1.98201 3.45475 1.98201 4.25684C1.98201 5.04069 2.24633 5.70605 2.77498 6.25293L7.58748 11.1201C7.64216 11.193 7.69685 11.193 7.75154 11.1201L12.564 6.25293Z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan class=\"m-tooltip__content m-wishlist-button-text\" data-atc-text=\"\" data-revert-text=\"Remove from wishlist\"\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"main-product__block main-product__block-custom_liquid   preorder\"\u003e\n\u003cdiv class=\"m-product-text\"\u003e\n\u003ch3\u003eBLUETOOTH MOBILE HEADPHONE AMPLIFIER WITH DAC\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlagship ESS ES9219Q DAC with proprietary TTA Triple-Stage Decoding Architecture\u003c\/li\u003e\n\u003cli\u003eQualcomm Snapdragon Sound™ and Sony LDAC™ certified for lossless wireless audio\u003c\/li\u003e\n\u003cli\u003eApple MFi certified for stable iPhone and iPad connectivity\u003c\/li\u003e\n\u003cli\u003eInfineon microphone with Qualcomm cVc 8.0 noise cancellation for clear calls\u003c\/li\u003e\n\u003cli\u003eDual USB smart power design supports simultaneous charging and listening\u003c\/li\u003e\n\u003cli\u003eCross-platform compatibility with smartphones, tablets, laptops, and gaming consoles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eM18i Max Bluetooth Mobile Headphone Amplifier with DAC\u003c\/p\u003e\n\u003cp\u003ePowered by the flagship ESS ES9219Q DAC chip and paired with a proprietary TTA Triple-Stage Decoding Architecture, delivering breakthrough performance for portable audio devices.\u003c\/p\u003e\n\u003cp\u003eCertified for both Qualcomm Snapdragon Sound™ and Sony LDAC™, enabling truly lossless high-resolution wireless audio streaming.\u003c\/p\u003e\n\u003cp\u003eOfficial Apple MFi certification ensures strict compliance standards for more stable and secure connectivity with iPhone and iPad devices.\u003c\/p\u003e\n\u003cp\u003eDeep cross-platform compatibility optimization supports smartphones, tablets, laptops, and handheld gaming consoles for seamless multi-device connectivity.\u003c\/p\u003e\n\u003cp\u003eEquipped with a flagship Infineon microphone and Qualcomm cVc 8.0 noise cancellation technology, featuring built-in long-range voice pickup for exceptionally clear and stable calls.\u003c\/p\u003e\n\u003cp\u003eIntelligent power management system with dual USB smart power supply design; dedicated charging port supports simultaneous charging and listening for uninterrupted playback.\u003c\/p\u003e\n\u003cp\u003eDual-interface versatile output design with manual gain adjustment for precise matching across multiple listening scenarios.\u003c\/p\u003e\n\u003ch3 class=\"ai-vertical-tabs__panel-title-ab2vlzmxxqtk2rktvnaigenblock69540efgqbjm9\"\u003eTechnical specifications\u003c\/h3\u003e\n\u003cdiv class=\"ai-vertical-tabs__panel-content-ab2vlzmxxqtk2rktvnaigenblock69540efgqbjm9\"\u003e\n\u003cdiv class=\"product-table\"\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eCompatible System:\u003c\/div\u003e\n\u003cdiv class=\"table-right\"\u003eAndroid 5.0+, Windows 10.3+, iOS, macOS (Lightning requires Kuangshi LTCO2 adapter)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eBluetooth: 5.4, supports AAC\/SBC\/aptX\/aptX HD\/aptX Adaptive\/LDAC\/LE Audio\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eCall Function: Voice call supported, Infineon flagship microphone\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eBattery: 1800mAh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eBluetooth Battery Life: 12 hours\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eUSB Battery Life: 8 hours\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eDecoding Capability:PCM 44.1kHz-384kHz (16\/24\/32bit), DSD64\/128\/256\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eOutput Interfaces:3.5mm single-ended, 4.4mm balanced\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003ePeak Output Current:1.5A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eFrequency Response:+0.1dB (20Hz-20kHz); 2dB (20Hz-80kHz)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eTHD+N:0.0002%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eImpedance\/Gain:Two gain settings (HIGH, STD)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eDAC:ESS Flagship ES9219Q ×2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eMaterial:CNC Anodized Aluminum Alloy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eBody Dimensions:86 × 55 × 15 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-item\"\u003e\n\u003cdiv class=\"table-left\"\u003eColor:Technology Black\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kopfhoererboutique","offers":[{"title":"M18i Max","offer_id":56563971162452,"sku":null,"price":399.0,"currency_code":"EUR","in_stock":true},{"title":"M18i Max leather Case","offer_id":56563971195220,"sku":null,"price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5049\/1437\/files\/20260520-183050_png.webp?v=1784952221","url":"https:\/\/kopfhoererboutique.com\/products\/questyle-m18i-max","provider":"kopfhoererboutique","version":"1.0","type":"link"}