Decoding chip: 2*CS43131 +CT7601
PCM decoding: 32Bit/768KHZ
DSD decoding : DSD256 / DOP256
Distortion THD+N: -95dB
SRN signal-to-noise ratio: >130dB
Dynamic range: >130dB
Frequency response range: 20-80KHz
Harmonic distortion: -115dB
Output power: 75mw@32Ω
Matching impedance: 16Ω-600Ω
Output port: 3.5mm +4.4mm earphone
Input port: USB-C
Size: 44*25*12mm
Function button: 60-level volume adjustment/ High-low gain mode/ 5 kinds of digital filtering
Cable material: Losslesscopper-plated silver wire

Input port: USB-A 3.0 male + Type-C 3.0 male
Output port: SD/TF 3.0+ USB-A 2.0+ Type-C 2.0
IC chip: GL3235 + SL2.1 S
Material: Aluminum
Cards tpye: SD/ MicroSD, SDHC/ MicroSDHC, SDXC/ MicroSDXC cards
Speed: SD/TF 3.0 data transfer rates up to 104MB/s
USB2.0 data trasnfer speed 480Mbps
Support: Read & write SD/TF cards simultaneous
Support: memory card capacity up to 2TB
Support: plug and play
Size: 7.6*2.5*1.1cm
Certification: CE, RoHS, FCC

IC chip：AB136D+LDR6023ss/ ALC5686+LDR6023s
Material: Aluminum
Wire spec: TPE+ Kevlar weaving
DAC：16Bit 48Khz /32Bit 384Khz
ADC：16Bit 48Khz
Charging parameter: PD3.0 20V 3A(60W）
Length/net weight: L≈13CM/13g
Interface type "Type-C Male to Type-c aux female+ PD charging
Support: Line control/call/ record
Headphone type:: Supports digital and analog headsets

Type-c to 3.5mm audio adapter

IC chip: KT0210/ CX31993
Material: Aluminum
Wire spec: TPE+ Kevlar weaving
DAC: 24Bit 96Khz/ 32Bit 384Khz
ADC: 16Bit 48Khz/24Bit 96Khz
Length/net weight: L≈12.5CM/10g
Interface type: Type-C Male to TRRS 3.5mm female
Support Line control/call
Headphone type: CTIA and OMTP

IC chip: RTL8153B
Input:: Type-C + USB-A 3.0
Output: RJ45
Speed: 1000Mbps
Cable Length: L≈13.5CM
Product size: 5.5*2.8*1.4CM
Material: Aluminum
Support: Plug and play ,Win7 and above systems drive free

Input port: USB-A 3.0 female
Output port: Type-C male
Material: Aluminum
Data transfer speed: 5Gbps
Max power: 60W, 20V/3A
Support: plug and play
Certification: CE, RoHS