for watching music and Black Audio-Technica ATH-250AV Headphones, Wired, movies, Lightweight, 3.5mm connection,

【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. Equipped with a φ40mm driver that allows you to enjoy clear sound. Sealed type that prevents sound leakage. Lightweight body that prevents fatigue even when listening for long periods of time. 3.5m cord ideal for home use. A lightweight body weighing only 97g provides comfortable listening. Speaker connection method: Wired Country of origin: China Output sound pressure level 102dB/mW