Sennheiser CX True Wireless Bluetooth 7mm Independent Left and Right Bluetooth Class Up to Hours of Playtime Earbuds, Black, In-house Drivers,

【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. Our proprietary drivers deliver high-resolution sound across the entire frequency range. Equipped with bass boost function. Uninterrupted Bluetooth 5.2 Class 1 (10mW) Up to 27 hours (up to 9 hours with earphones + 18 hours with case) Water-resistant IPX4 Customizable touch panel operation Supported codecs: SBC, AAC, aptX Accessories: Earpiece set (XS, S, M, L), USB charging cable Clear call audio. 2-microphone beamforming.