Questyle M18i Max

M18i Max Bluetooth Mobile Headphone Amplifier with DAC Powered by the flagship ESS ES9219Q DAC chip and paired with a proprietary TTA Triple-Stage Decoding Architecture, delivering breakthrough performance for portable audio devices. Certified for both Qualcomm Snapdragon Sound™ and Sony LDAC™, enabling truly lossless high-resolution wireless audio streaming. Official Apple MFi certification ensures strict compliance standards for more stable and secure connectivity with iPhone and iPad devices. Deep cross-platform compatibility optimization supports smartphones, tablets, laptops, and handheld gaming consoles for seamless multi-device connectivity. Equipped 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. Intelligent power management system with dual USB smart power supply design; dedicated charging port supports simultaneous charging and listening for uninterrupted playback. Dual-interface versatile output design with manual gain adjustment for precise matching across multiple listening scenarios.