TANCHJIM Zero Ultima HiFi In-Ear Earphones — DMT 4 Ultra Driver, 1DD, 3.5mm + Mic

Experience refined sound in a compact form

The TANCHJIM Zero Ultima places a patented DMT 4 Ultra Driver into a dual-chamber design, delivering clean mids, articulate highs, and deep bass when you need it. A single dynamic driver configuration helps keep harmonic distortion exceptionally low at high listening levels, so textures in music and dialogue feel more precise and present without fatigue.

Smart listening tech meets mobile versatility

• Built-in dual 24‑bit DACs on the Type-C DSP version, with supported samples at 44.1/48/96 kHz, plus a compact amp for clearer, quieter mic signals.
• The microphone input supports 24‑bit/96 kHz for high-quality voice capture during calls and recordings.

Immersive game sound and reliable voice chat

• Game audio is enhanced to emphasize in-game effects and impactful sounds, helping you hear positional cues with clarity.
• An omnidirectional mic is designed for stable voice capture in noisy environments, making it suitable for multiplayer sessions and casual chatting.

Durable, low-noise cable and easy handling

• The ZERO ULTIMA uses a copper-silver plated two-core wire for low resistance and efficient signal transmission, with a texture that resists tangling.
• Standard 3.5 mm connectivity keeps compatibility broad across smartphones, laptops, tablets, and gaming consoles.

Featherlight comfort, lasting wear

• Ultra-lightweight at 2.3 g per earpiece and an ultra-slim 10.5 mm body, with a nozzle angle optimized for deeper, more secure fit.
• Designed for comfort during longer sessions, including side-sleeping positions (note: for ear health, consider taking breaks and removing the buds before sleeping).

Everyday usage scenarios

Whether you’re commuting, gaming, or streaming, Zero Ultima aims to balance comfort with a listening profile that emphasizes musical detail and engaging sound stages. Consider it as a versatile companion for daily audio, providing possibilities rather than promises.