TANCHJIM FORCE In-Ear Earphone, Open-Back Dual Dynamic Driver In-Ear Headphones, Noise Isolation HiFi Stereo Wired Earbuds, Wired Earphones for 3.5mm 4.4mm Type-C Jack, Compatible with Computer Phone

Dual Dynamic Drivers: Used 8.2 mm beryllium-coated dome for mids/highs and a 10mm titanium-coated dome for lows. Beryllium enhances high-frequency extension, while titanium reduces distortion and improves bass quality.
Providing more details^^Superior Comfort: The earphones has a ergonomic shape that matches the ear canal's natural angle. This reduces sound reflections and ensures high-fidelity audio. This makes the FORCE stable and comfortable for extended wear^^Excellent
Compatibility: The wired earbuds adapt the 3.5 mm/ 4.4 mm/Type-C replacement jack. Perfect design for phone, tablets, computers, laptop, HiFi player and headphone amp, etc^^High-Frequency
Analysis: Co-developed with EFFECT Audio, the headphones feature silver-plated single-crystal copper cables and utilize HPFD-Seg High-Precision Frequency Domain Splitting Technology, resulting in crisper and more pleasing sound^^Open-back
Rear Chamber Design: Allows reverse sound waves to interact freely with the air, significantly redu