USBDAC CB1200AU (New) Earphone Adapter USB-C to 3.5mm

This is a USB DAC amplifier that can be used with smartphones, tablets, and PCs.
You can plug in earphones to devices that don't have an earphone jack.
I recently purchased this and have been carefully storing it on a shelf at home.
I am a non-smoker and I do not have any pets.

No price reduction is available. Sorry.
Returns and cancellations are not accepted.
In the event of initial defects, please contact the manufacturer's support.
I will ship via Yu-Packet Post as quickly as possible.
If it can be combined with other items I am selling, I will discount the shipping cost.
Please consult via comments.
Please feel free to ask any other questions.

Model: CB1200AU
Compatibility: Android, iOS, Windows
Interface: USB Type-C to 3.5mm
Output: 65mW
Sampling Rate: 32bit/384KHz
SNR: >125dB
DNR: >100dB
THD+N: 95dB 0.0003%
DSD: 64/128(PCM)
Cable: 4 strands of single crystal copper + 4 strands of pure silver mixed, total 8 strands
Shell Material: CNC embossed metal shell, surface treatment uses anodization and sealing glaze technology
Size: 131mm
Weight: 8g
Functions: Supports software EQ tuning, supports microphone calls and switch control

(The photos 1-10 are for illustrative purposes and do not represent the actual product. There may be changes in the details of the design, manufacturing paint unevenness, scratches, or dimensional errors. Please be aware of this.)