Artec Earphones with canal microphone 91864 Earphones Earphones Smartphone PC Accessories Online Remote Acoustic Speaker (with earpiece)

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Canal type with high airtightness and hard to come off Driver unit/φ14.2mm. Impedance/32Ω Sound pressure sensitivity/approx. 80dB Maximum input/105mW±10% Play frequency/20-20000Hz Playback frequency/20-20000Hz. ●Connection method/φ3.5mm 4-pole stereo mini plug (CTIA standard) Set contents: Main unit, earpiece S, M, L Material: ABS, PVC The button function can only be used on smartphones and tablet devices. PC not available