Sennheiser Headphones Wired HD 560S Open Type Head Office Developed Driver Dynamic []

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ dynamic, open type Frequency characteristics: 6-38,000Hz, Impedance 120Ω, sensitivity 110dB(1kHz, 1V) Cable: 1.8m 3.5mm mini plug (straight type) Accessories: 6.3mm screw type conversion adapter (the adapter is attached to the cable plug when delivered) Country of origin: China