Questyle M18i Max

Regular price €399,00

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Questyle M18i Max

BLUETOOTH MOBILE HEADPHONE AMPLIFIER WITH DAC

  • Flagship ESS ES9219Q DAC with proprietary TTA Triple-Stage Decoding Architecture
  • Qualcomm Snapdragon Sound™ and Sony LDAC™ certified for lossless wireless audio
  • Apple MFi certified for stable iPhone and iPad connectivity
  • Infineon microphone with Qualcomm cVc 8.0 noise cancellation for clear calls
  • Dual USB smart power design supports simultaneous charging and listening
  • Cross-platform compatibility with smartphones, tablets, laptops, and gaming consoles

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.

Technical specifications

Compatible System:
Android 5.0+, Windows 10.3+, iOS, macOS (Lightning requires Kuangshi LTCO2 adapter)
Bluetooth: 5.4, supports AAC/SBC/aptX/aptX HD/aptX Adaptive/LDAC/LE Audio
Call Function: Voice call supported, Infineon flagship microphone
Battery: 1800mAh
Bluetooth Battery Life: 12 hours
USB Battery Life: 8 hours
Decoding Capability:PCM 44.1kHz-384kHz (16/24/32bit), DSD64/128/256
Output Interfaces:3.5mm single-ended, 4.4mm balanced
Peak Output Current:1.5A
Frequency Response:+0.1dB (20Hz-20kHz); 2dB (20Hz-80kHz)
THD+N:0.0002%
Impedance/Gain:Two gain settings (HIGH, STD)
DAC:ESS Flagship ES9219Q ×2
Material:CNC Anodized Aluminum Alloy
Body Dimensions:86 × 55 × 15 mm
Color:Technology Black