YAMAHA Open Air Headphones Black BK Natural and precise sound quality aimed at faithfully reproducing the tones of musical instruments Comfortable to

---------------------------------------------------------------------- 【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: Open air dynamic type, Driver diameter: 40mm, Impedance: 48Ω Output sound pressure level: 98.5dB ±3dB, maximum input: 1000mW, playback frequency band: 20Hz~20kHz Plug: 3.5mm L-shaped stereo mini, Cable length: 1.2m, Weight: 180g (including cable) Accessories: 3.5mm stereo mini extension cable (2m), 6.3mm conversion stereo plug (mini plug → standard plug)