3APLUS A90 MMCX Earphones Canal Type Wired Earphones MMCX Dynamic HIFI Sound Quality MMCX Connection Volume Adjustment High Sound Isolation Original

【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. ●● "Aluminum machined housing" This is a machined aluminum housing made by precision 5-axis CNC machining. The entire body is machined and molded from high-performance round aluminum, which not only gives it a metallic texture, but also has the practical benefit of preventing scratches and dirt from becoming noticeable, so you can use it for many years. ●● "Original voice level driver" is good at clear and delicate expression in the mid-high range, and the bass sounds powerfully and easily. You can play clear sound sources that are extremely faithful to the original sound. ●● "True reproduction of internal precision structure" Five notches are installed to suppress unnecessary vibrations and achieve high resolution and analysis power. ●● "Universal MMCX Connection" Modified into a general-purpose MMCX, it is convenient to improve and improve later earphone re-cables, and the selection is wider. ●● "Accessories" 1 set of earphone housing, 1 silver plated OFC re-cable, 1 set each of earpiece SML, 1 mmcx assist tool. Machined aluminum housing, original voice level driver