for Digital BOREHO Mini Single [Headphones Pianos/Keyboards] BH-181 Lightweight, Sound-Isolating, Closed-Type (Stereo 3.5mm/Standard 6.3mm compatible,

【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. 【🎧 Headphones for Electronic Pianos/Keyboards】BOREHO BH-181 Lightweight, High-Quality Sound, High Sound Isolation, Closed-Back Type [🎧 Compatible with] Electronic pianos, keyboards, electronic drums, and other electronic instruments 【🎧Compatible Standards】Stereo mini 3.5mm & standard 6.3mm 【🎧Specifications】[Unit] 40mm diameter / High-performance Myra cone type [Cord length] 1.5m [Impedance] 32Ω [Sound pressure level] 105dB/1KHz [Frequency response] 20～20,000Hz 【🎧Product Features】High-quality sound that clearly transmits electronic instrument sounds to your ears. A sound-insulating, closed-back type ideal for home use, minimizing sound leakage. Lightweight body of approximately 175g for comfortable listening even during extended periods. Easy volume adjustment via controls on the headphones themselves.