warranty model Pro Official AKG Professional air type monitor headphones K240 with original sticker K240 3-year [AKG Store] Semi-open MK-Y3 MK-Y3-E

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Semi-open air headphones that offer both excellent sound quality and a comfortable fit. [Specifications] Structure: Semi-open air type / Sensitivity (1kHz): 91dB SPL/mW / Playback frequency band: 15Hz to 25kHz / Maximum allowable input: 200mW / Impedance: 55Ω / Ear pad: Around ear -, detachable, made of synthetic leather / Input connector: 3.5mm stereo mini plug (gold plated) / Cable: detachable, single-sided / Weight: 240g (excluding cable) The unique semi-open air structure provides an extremely clear and natural sound. The XXL transducer developed for professional use realistically reproduces everything from delicate highs to deep lows. Large ear pads provide a comfortable fit even for long periods of time. Two types are included: synthetic leather and velor.