Fosi Audio I5 Planar Magnetic 97mm Walnut Studio Japanese Instruction Manual Open-Back Headphones, Extra-Large Diaphragm, CNC-Machine-Made Metal,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Immersive listening, pure and original sound] Nano-thin diaphragm and symmetrical magnets deliver high-fidelity acoustics. Precision acoustic design delivers high-resolution, low-distortion sound, bringing you the realism of a live performance. [97mm Extra-Large Diaphragm] The 2μm thick nano-level driver faithfully reproduces the finest sound details. The sputtered silver alloy coating enhances the clarity of the sound while ensuring stable acoustic performance and durability over the long term. Ergonomic design for long-lasting comfort: The memory metal headband and multi-axis pivoting ear cups provide an instant fit. Silicone sliders allow for fine adjustment. Breathable, skin-friendly ear pads reduce fatigue even over extended use. [Sophisticated Craftsmanship] The hand-finished walnut chamber is paired with a CNC-machined aluminum frame. The genuine sheepskin leather headband and distinctive S-shaped accents create a sense of understated luxury and timeless sophistication. Precise Magnetic Control: 44 N50 neodymium magnets deliver fast transient response, while the acoustically transparent open-back grille minimizes resonance, delivering an expansive, holographic soundstage with studio-grade precision. Fosi Audio i5 Open-Back Planar Magnetic Headphones, 97mm Extra-Large Diaphragm, CNC-Machine-Made Metal, Walnut Wood, Audiophile-Grade, Wired, Studio Headphones, Multi-Source Compatible, Japanese Instruction Manual