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10mm Dual-Magnet Dynamic Driver with LCP Diaphragm.
Precision Electroplated Zinc Alloy shell.
High-Purity Oxygen-Free Copper Cable.
Ergonomic Over-Ear Fit with Passive Noise Isolation.
Built-in HD Microphone with Type-C/3.5mm.
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Cross-Scene Performance, Redefining Audio Boundaries
More than just for gaming, Delta is your all-scenario audio hub. As Twistura’s first all-scenario HiFi in-ear earphones, it’s designed to break the limits of any listening environment.
Whether exploring grand orchestral scores in games, immersing yourself in the cinematic impact of 4K movies, or enjoying quiet, high-fidelity HiFi music, Delta delivers precise and comfortable sound.
We reject overly sharp, one-dimensional tuning, striving instead for the perfect balance between dynamic presence and detailed clarity.

Millisecond Level Response & Capture Every Detail - 10mm High-Rigidity LCP Composite Diaphragm
Delta features a lightweight, high-stiffness LCP (Liquid Crystal Polymer) diaphragm. Compared to traditional materials, LCP offers exceptional internal damping and transient response, effectively minimizing unwanted vibrations.
In immersive gaming, it delivers clear environmental layers and precise reproduction of complex hits and skill effects without muddiness. When listening to music, it provides rich, transparent, and natural high-frequency detail.

Full-Stage Sound & Pinpoint Every Detail - Dual-Magnet, Dual-Chamber Acoustic Design
Equipped with a high-flux dual-magnet system, Delta delivers powerful dynamics for large-scale soundscapes. Its carefully engineered dual-chamber structure enhances depth and spatial realism.
In open-world exploration or large-scale RPGs, Delta faithfully reproduces expansive background music and intricate environmental effects, immersing you fully in the virtual world.

All-Scenario Coverage
Immerse in Every Aspect of Life
More Than Just Earphones— Your All-Scenario Audio Companion

Reference Grade Tuning - Multi Scenario Sound Reconstruction
Delta delivers balanced, high-fidelity sound across all frequencies.
With a 10mm LCP diaphragm, it offers deep, controlled bass (20Hz-200Hz) for immersive audio, rich midrange (200Hz-3kHz) for clear vocals, and enhanced treble (3kHz-10kHz) for crisp detail and clarity.
Perfect for movies, gaming, and work, it provides premium sound in any scenario.

Industrial Aesthetics & Premium Metal Feel- Electroplated Zinc Alloy Precision Shell
Delta features a high-density zinc alloy shell crafted through precision die-casting and multi-layer electroplating, delivering a refined metallic finish.
The rigid metal shell helps reduce unwanted acoustic reflections while providing excellent durability and resistance to drops and wear, ensuring reliability for long-term, high-frequency use.

Pure Signal & Every Detail Preserved - High Purity Oxygen Free Copper (OFC) Cable
Delta comes equipped with a high-purity OFC cable, ensuring low-loss, high-fidelity audio transmission.
Its standard 0.78mm 2-pin detachable connector allows advanced users to upgrade cables, add Bluetooth modules, or switch to gaming cables with built-in microphones.

Secure Fit · Long & Lasting Comfort - Ergonomically Optimized Shell
Delta features a shell shape optimized using extensive auricle data, paired with an over-ear-loop wearing design.
It provides effective passive noise isolation and stable fit, remaining comfortable even during hours of intense gaming, keeping you fully immersed in the action.

Clear Communication & Total Control - Integrated HD Microphone
Whether in fast-paced online business meetings or coordinating with teammates in expansive game worlds, high-fidelity call quality is essential.
Delta maintains HiFi-grade audio while optimizing the audio chain for diverse communication scenarios, ensuring clear and reliable voice interaction in any environment.

All-Scenario Connectivity - Type-C or 3.5mm
Delta is available in Type-C or classic 3.5mm versions to suit diverse mobile and work scenarios.
Whether connecting to smart devices, professional equipment, or high-fidelity audio gear, it delivers stable, high-resolution, and pure audio performance.
The Type-C version of Delta features a built-in high-performance digital audio decoding chip and is widely compatible with desktop computers, laptops, tablets, and smartphones equipped with a Type-C port.

Wearing Guide
For optimal bass seal and long-lasting comfort, please follow the instructions for proper wearing:

Premium Quality Accessories
Delta Units × 2
Earphone Cable × 1 (Typc-C/3.5mm)
Ear Tips (7 pairs) × 2 sets (Including 1 pair in the earphone)
Storage bag × 1
Specifications
Brand: TWISTURA
Product Model: Delta
Product Name: 10mm LCP Dual-Magnet Dual-Chamber Single Dynamic Driver Earphones
Cavity material: Electroplated Zinc Alloy
Driver: 10mm LCP Dual-Magnet Dual-Chamber Dynamic Driver
Diaphragm: LCP Diaphragm
Sensitivity: 120 dB/Vrms (@1kHz)
Impedance: 42Ω±15% (@1kHz)
Frequency Response Range: 8Hz–21kHz (IEC61094, Free Field)
Effective Frequency Response Range: 20Hz–20kHz (IEC60318-4, -3dB)
Connector: 0.78mm 2-Pin
Plug: 3.5mm / Type-C
Cable: Oxygen-Free Copper (OFC) cable with mic
Total Harmonic Distortion (THD): ≤0.5% (@1kHz, 94dB)




