Questyle M18i Mobile Portable Bluetooth Lossless Decoding Headphone Amplifier With DAC

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Tech Specs

Compatible OS.
Android phones and tablets:Devices supporting Android 5.0 and above
PC systems: devices supporting Win10 18.3 and above
Apple cell phone: support iOS system
(When connecting devices with Lightning interface, you need to purchase additional Kuangshi
LTCO2 Lightning to Type C adapter cable).
Apple computer: Support macOS system.
Bluetooth: Bluetooth 5.4 ;support AAC/SBC/aptX/aptX HD/
aptX adaptive/LDAC/LE Audio
Calling function: Support voice call, Infineon flagship microphone
Battery: 500mAh
Decoding Capability.
PCM44.1kHz-384kHz (16/24/32bit)
DSD64, DSD128,DSD256
Output Connector: 3.5mm single-ended headphone
3.5mm single-ended headphone socket
4.4mm fully balanced headphone socket
Output Power: 28mW @300Q2 (4.4mm balanced output)
Frequency Response: ±0.1dB (20Hz 20kHz); ±2dB (20Hz- 80kHz)
THD + N: 0.0002%
DAC: ESS flagship USB DAC decoder chip ES9219Q x2
Material: CNC anodized aluminum alloy
Color: Technology Black
-Dimensions: 75[L] X35[W] X14.5[D](mm)