Audio Technica SOLID BASS Inner Ear Headphones Black BK ATH-CKS770

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Dual magnetic field driver. Two opposing magnets create the next fusion point to maximize magnetic force. The increasing magnetic force guides the powerful and precise drive of the large diameter driver, expressing a tight and rich low range. Multi-transition vibration version exclusively for deep bass reproduction. 3D analysis disperses specific unnecessary resonance points. By maximizing the effective vibration area, we achieve deep bass reproduction that exceeds the driver diameter. Aero base bending system. Vent (air hole) is placed in the best position according to driver characteristics. Optimizes the air springiness inside the housing to improve bass output efficiency. Adopts a strong machined solid aluminum enclosure