AKG K702-Y3 Monitor Headphones, purchased August 2025, from Hibino Online

This is a domestic genuine product purchased in August 2025 from the official online store of Hibino on Rakuten. It has only been used for listening tests two or three times and is in very good condition.

■ It adopts a unique open-air structure created through many years of research and development, achieving extremely excellent reproduction of mid and high frequencies. It carefully depicts each sound, reproducing even the reverberation without missing anything.
■ It employs a "flat wire voice coil" using ribbon-shaped wires, successfully making the voice coil smaller and lighter. It achieves excellent transient characteristics and responds swiftly to minute electrical signals. The sensitivity is also improved because the gap between the magnet and the voice coil can be reduced.
■ The diaphragm uses a "TWO-LAYER diaphragm" structure that combines two types of materials and a unique "Varimotion Technology" that changes the thickness between the center and the outer edge. While maintaining high-frequency characteristics, it improves damper characteristics and suppresses split vibrations.
■ The "3D form ear pads," designed ergonomically and three-dimensionally, provide a gentle and secure fit. Made of smooth, velour material, they are comfortable even for long hours of use.
■ It employs a self-adjusting function that adjusts the length of the headband simply by wearing it.
■ The cable is detachable and can be easily replaced.

Specifications
Structure: Open-air type
Sensitivity (1kHz): 93dB SPL/mW
Frequency Response: 10Hz～39.8kHz
Maximum Input Power: 200mW
Impedance: 62Ω
Ear Pads: Around-ear, detachable, velour
Input Connector: 3.5mm stereo mini-plug (gold-plated)
Cable: Detachable, single-sided
Weight: 290g (excluding cable)
Accessories: Headphone cable (3m straight, OFC (EK300))
Standard plug adapter (screw-fixed, gold-plated)