ADAM Audio Sealed Monitor Headphones ADAM Audio H200

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Frequency response: 2 – 23.5kHz Maximum sound pressure level: 112.5 dB (at 1kHz, 0.04% distortion) Passive sound insulation performance: 40 dB (average value over 4kHz) Sealed, circumaural design that covers the entire ear Weight: 250g (excluding cable) Included items: 3m straight cable, soft carry bag