Celest support 3D printing custom, pls click 3D printing for more info

CD-1 USB Type-C to 3.5mm converter

STABLE TRANSFER WITH NO LAGGINGAND STUTTERING
Crispy clear call quality when connected to earphones For gaming, streaming, and karaoke

HIGHPERFORMANCE DAC CHIP ALC5686
Supports PcM decoding upto 32bit/384KHZ
Max output upto 30mW dual channel @32Q, realistically reproducing High Fidelity music
No background noise or electrical current noise when connected with earphones

INTERNAIONAL STANDARDS MATERIAIWTH DURABILITY
CD-1 outer shell uses intl standard 6063 aluminum formed by CNC precision machining processwith sand blasting finishing and anodized black colourCD-1 decorative plate uses same 6063 material machined by CNC lathe,finished in anodized black

COMPATIBLE TO3.5MM PLUG EARPHONE
No need to purchase a separate type C connector or earphone

CHANGING SONGS WITHOUT THE NEED TOUNLOCK SCREEN
Supports changing songs and volume control by cable control

OUALIY FROM DETAILS
Intl standards 6063 aluminum: durable to abrasion Plug and Play

TRENDY AND COMPACT DESIGN
Thumb sized for everyday carrying around For you to enjoy high quality music directly any moment you like