Sony noise canceling earphones in NC high resolution compatible type with remote control and microphone h.ear in-ear MDR-EX750NA

【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: Sealed dynamic Driver unit: 9 mm, dome type (CCAW voice coil adopted) Sensitivity: 103 dB/mW (when ON), 100 dB/mW (when OFF) Magnet: Neodymium Cord length: approx. 1.5 m, OFC Ritz Cord type: Y type Input plug: Gold-plated L-type 4-pole mini plug Power supply: DC3.7V: Built-in rechargeable lithium-ion battery Charging time: Approximately 2.5 hours (fully charged) Charging method: USB charging