Sennheiser Open Headphones HD 800 S Flagship Open Type 506911 []

【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. A flagship model that aims to reach new heights by fully utilizing the technology that Sennheiser has accumulated over the years. Open type Sensitivity: 102 dB (1kHz/1Vrms) Impedance 300Ω Cable length 3.0m (6.3mm standard cable, 4.4mm Pentaconn balanced)