LINSOUL 7HZ Aurora hybrid type planar drive HiFi Chinese earphones Equipped with 12mm large diameter dynamic diaphragm 6mm range planar drive

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ In the past, 7Hz gained worldwide attention through popular models such as Salnotes Zero, Dioko, and Timeless. These earphones became very popular due to their amazing sound quality and cost performance. 7Hz has proven itself to a global audience as a trusted manufacturer of high-performance earphones and continues its legacy through better innovation and strong community engagement. Aurora utilizes a double dynamic driver system consisting of a 12mm large-diaphragm driver, two full-range balanced armature drivers, and a 6mm ultra-high frequency planar tweeter. There are several important reasons for this design. First, by using a multi-driver design, the frequency spectrum can be split across multiple drivers, reducing driver load and improving output and sound quality. The tribrid configuration then brings out the best sonic characteristics of each driver, allowing you to express the best aspects of each. One common drawback of hybrid and tribrid designs is that the mixing of tonal characteristics creates a discontinuous sound. Aurora addresses this by optimizing each driver type for its own frequency range with a soft crossover, creating a unified sound across the entire spectrum. With a balanced tuning profile, Aurora was carefully tuned using a 3-way passive crossover network to maximize the full potential of each type of dynamic driver. The tuning has a powerful bass with 10dB of impact that smoothly transitions into a slightly warm and natural midrange. The treble is clear and detailed, yet kept below 10dB to provide a comfortable yet incisive listening session. Aurora's shell was carefully crafted using specialized 3D printing technology using imported medical grade UV resin. This creates a precision shell that is skin safe and comfortable, yet durable. Additionally, the faceplate is constructed from a proprietary titanium filament, giving each unit a unique design. Aurora features a detachable gold-plated single crystal copper cable with a 0.78mm 2-pin connector. The cable also features a modular 3.5mm/4.4mm/2.5mm interchangeable plug system, so you can use it to suit your device. Product specifications Product name: 7HZ Aurora hybrid type (2DD+1BA+1 planar drive diaphragm) High-end HiFi Chinese earphone Brand: 7HZ Model: Aurora Driver configuration: 12mm large diameter dynamic diaphragm + 6mm ultra-high frequency planar drive diaphragm + Two balanced armature diaphragms Cable: Gold plated single crystal copper cable Plug type: 3.5mm/4.4mm Connector type: 0.78mm2pin Shell material: imported medical grade UV resin