ddHiFi TC03SS / TC03SL / TC03LL USB-C OTG Audio Decoding Cable

C03SS/TC03SL/TC03LL
USB OTG Audio Decoding Cable

Compact Yet Durable

Short Plug Design
This is a critical demand from smartphone users – shorter plugs minimize interference with backpacks or pockets and reduce bending risks during daily use.

Easy Grip Connection
Unlike slippery flat plugs that are hard to handle, the TC03’s smartphone-matched thickness provides a short-but-secure grip for effortless plugging/unplugging.
Versatile Connectivity for Every Scenario
With “Portable Synergy” as its core design philosophy, the TC03 creates the perfect link between smartphones and portable DAC/amps.

Dangling Mode
Plugs naturally into your phone, hanging freely to avoid palm obstruction—ideal for one-handed commuter use.

Side-by-Side Mode
The angled plug minimizes interference at the phone’s bottom, while the straight plug connects to the DAC/amp, aligning earphones in a straight line.
Back-Wrap Mode
The cable curves along the phone’s back to eliminate tangling, delivering a clutter-free experience for gaming or music.

Metal Housing + Braided OFC Cable
The main cable adopts a four-core structure with a mesh sleeve, offering excellent tensile resistance and durability. The conductors are made of high-purity oxygen-free copper and wrapped with Kevlar fibers. The mesh-sleeved cable is soft and skin-friendly, ensuring a burden-free connection experience. The housings of the USB plugs are crafted from aerospace-grade AL6063 aluminum alloy and precisely machined via CNC technology, striking a perfect balance between a premium feel and robust durability.


Specifications
TC03SS: Straight to Straight
TC03SL: Straight to L-Shaped
TC03LL: L-Shaped to L-Shaped
Plug: USB-C OTG
Conductor: High-purity OFC
Cable Exterior: Gray nylon mesh sleeve
Plug Housing: AL6063 aluminum alloy
Cable Length: 8cm (excl. plugs)
Weight: About 4.5g