Roland Stereo Monitor Headphones Silver RH-200S

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Model: Closed dynamic type Driver:φ40mm Sensitivity: 100dB, Playback frequency response: 20~20,000Hz, Maximum allowable input: 1,600mW at 1kHz, Impedance: 65Ω Cable: Straight cord (OFC Litz wire), plug stereo mini type (with adapter for stereo standard plug) Weight 200g (excluding cord and plug)