Sennheiser HD 600 Wired Headphones, Black/Gray, Open-Back

【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 classic model loved by engineers worldwide. A well-balanced sound that combines flexibility and clarity. A sturdy yet lightweight design. Well-balanced sound that combines flexibility and crispness Robust yet lightweight design Type: Dynamic open type Frequency response: 12 to 40,500 Hz Sensitivity: 97dB (1kHz/1Vms), Impedance: 300Ω Cable length: 3.0m (double-ended) Plug type: 3.5mm stereo mini plug (straight) 2-year domestic warranty (purchases from sellers other than amazon.co.jp are not covered by the warranty) Body weight: approx. 254g Speaker connection method: Wired