Name: ddHiFi TC03 OTG Cable | USB-C to USB-C
Brand: ddHiFi
SKU: DD-TC03SS
Price: 13.99 USD
Availability: InStock

ddHiFi TC03 cables lying flat out birdseye view whitebox

ddHiFi TC03SS cable attached to DAC/amp and phone whitebox

ddHiFi TC03SL cable attached to DAC/amp and phone whitebox

ddHiFi TC03LL cable attached to DAC/amp and phone whitebox

$13.99

Version

TC03SS (Straight to Straight)

TC03SL (Straight to L-Shaped)

TC03LL (L-Shaped to L-Shaped)

Exuding "Portable Synergy" at its Core, the ddHiFi TC03 Forms the Perfect Bridge Between Smartphones and High-Performance Portable DAC/Amps

USB OTG audio decoding cable
Durable AL6063 aluminum housing
High-purity OFC conductors
Three connection styles: Back-Wrap Mode, Dangling Mode, and Side-by-Side Mode

ddhifi TC03 cables curved sitting in a diagonal line on tan backdrop

Metal Housing and Braided OFC

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 in 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.

Compact Yet Durable

Compact yet durable, the TC03 features a short plug design that minimizes interference when using your phone in a pocket or bag, while reducing the risk of cable bending during daily use. Its smartphone-matched thickness offers a secure, easy-to-grip connection—unlike flat, slippery plugs—making plugging and unplugging effortless and reliable.

ddhifi TC03 cable closeup plugged into device whitebox

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.

Back-Wrap Mode
The cable curves along the phone's back to eliminate tangling, delivering a clutter-free experience for gaming or music.

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.

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: Grey nylon mesh sleeve
Housing: AL6063 aluminum alloy
Cable Length: 8cm
Weight: 4.5g

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ddHiFi TC03 OTG Cable | USB-C to USB-C

Exuding "Portable Synergy" at its Core, the ddHiFi TC03 Forms the Perfect Bridge Between Smartphones and High-Performance Portable DAC/Amps

Metal Housing and Braided OFC

Compact Yet Durable

Versatile Connectivity for Every Scenario

Specifications

Customer Reviews

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