Tin HIFI / TINHIFI C7

Fast Response, More Musical Detail

C7 features a 10mm dynamic driver with a nano-ceramic diaphragm. Its high rigidity and low moving mass allow it to respond quickly to musical signals, keeping drum hits precise and vocal and instrumental details clear.

Comfortable for Longer Listening

C7 features an ergonomic shape designed to follow the contours of the ear for a secure, natural fit with less pressure.

Your First Solid-Wood IEM

Sound that stays with you should offer more than clarity. It should also feel natural, warm, and alive. TINHIFI C7 brings together the organic character of a solid-wood acoustic chamber, the fast response of a 10mm nano-ceramic diaphragm, and APC Precision Airflow Control to deliver a clear, natural, and fatigue-free listening experience.

Tighter Bass. Smoother Treble.

Inside the nozzle vent, a precision airflow channel controls the airflow path and damping characteristics, regulating acoustic pressure and the release of sound energy. Bass reaches deeper while remaining dense, controlled, and responsive. Treble stays bright and clear while reducing sharp, fatiguing energy.

Warm, Never Muddy. Relaxed, Yet Detailed.

The acoustically engineered solid-wood chamber gives C7 a naturally warm, relaxed, and textured tonal foundation. Vocals sound full and lifelike, while instruments retain their natural character. Bass is elastic and controlled, the midrange carries warmth, and the treble remains clear without becoming aggressive.

Specification

Driver: 10mm nano-ceramic diaphragm dynamic driver

Acoustic Technology: APC Precision Airflow Control

Sensitivity: 108±3dB @1kHz (0.179V)

Frequency Response: 10Hz-20kHz

Impedance: 32 Ohm±15%

Earphone Connector: Gold-plated 0.78mm 2-pin

Music Edition: 3.5mm/4.4mm gold-plated plugs (swappable)

Gaming Edition: Type-C connection with EQ tuning

Cable: 1.2m silver-plated oxygen-free copper cable