M1s Portable High-res Player

M1s Portable High-Res Player - PCM Up to 32/768 - DSD512 & MQA MicroSD Card 1TB. USED. BUT  EXCELLENT CONDITION. USED, BUT EXCELLENT CONDITION.    USED, BUT  EXCELLENT CONDITION.  
COLOR: SILVER + CASE (BROWN) + 1TB
Dimensions: 72 x 69 x16 mm
Weight: 106g
Screen: 2.8-inch 640*480 touchscreen
DAC: ESS ES9038Q2M
Digital filters: 7
Amplifier: 2x Ricore RT6863
Battery Life:14.5 SE /10.5 BAL/26h Bluetooth
Battery: 2100 mAh
Memory: MicroSD card slot, up to 2TB
Output: 3.5mm SE and 4.4mm BAL
Bluetooth: 5.0
BT Transmitter: LDAC, aptX HD, aptX, AAC, SBC
BT Receiver: LDAC, AAC, SBC
Wi-Fi Support: Airplay, DLNA, OTA Updates
Hi-Res support: Up to 32/768, DSD512and MQA
USB DAC: Up to 32/384 and DSD256
Music formats: DSD(".iso",".dsf",".dff")
*ISO DST not supported
ISO/DXD/APE/FLAC/WAV/AIFF/AlF/DTS/MP3/WMA/
AAC/OGG/ALAC/MP2/M4A/AC3/M3U/M3U8/ OPUS
3.5mm Single-ended Output
0utput power: 144mW@32
Frequency Response: 20Hz-40kHz(-0.5dB)
THD+N:0.0007%@32Ω([email protected])
Dynamic range: 123dB@32 2(A-Weight)
Channel separation: 76dB@32
Signal-to-noise ratio:122dB@32 2(A-Weight)
Noise floor: 116dB (A-Weight)
Output impedance: 0.42
4.4mm Balanced Output
Output power: 245mw@32
Frequency Response: 20Hz-40kHz(-0.5dB)
THD+N:0.0008%@32Ω(A-Weight@1V)
Dynamic range: 123dB@32 2(A-Weight)
Channel separation: 108dB@32
Signal-to-noise ratio: 118dB@32 (A-Weight)
Noise floor: 110dB (A-Weight)
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