Anker Soundcore AeroFit Wireless Earphones IP57 Dustproof and Waterproof Standard Up To 42 Hours Playback Connection PSE Technical Standards Black

【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. Open-ear design that won't block your ears: You can do housework or run while listening to surrounding sounds, reducing listening fatigue and stuffiness that is typical of earphones. Ultra-light and comfortable design: The ultra-light weight of approximately 8.5g and ergonomic design provide a comfortable fit even when used for long periods of time. Long playback time of up to 42 hours: Up to 11 hours of music playback when the earphones are fully charged, and up to 42 hours of music playback with the charging case. You can also play for about 4 hours with just 10 minutes of charging. Ideal for everyday use: Supports various functions such as multi-point connection that can connect to two devices at the same time, clear calls with 4 microphones and AI, and IPX7 waterproof standard. It can be used in all kinds of everyday situations, from sports to meetings. Package contents: Main unit, charging case, USB-C & USB-A cable, safety manual, quick start guide, technical compliance mark certified product (frequency band: 2.40-2.48GHz) /