Anker Soundcore AeroFit Wireless Dustproof and Waterproof To 42 Hours of Technical Standards Grayish Blue (Bluetooth 5.3) [Open-ear earphones/IP57

【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. A new standard for earphone experiences that don't cover your ears: You can always hear the sounds around you, so you can use them with confidence while doing housework, running, or having a conversation. It also provides a comfortable fit by reducing listening fatigue and stuffiness that are typical of earphones. Lightweight design: Super lightweight at only about 8.5g and ergonomic design that fits securely in your ears. It is so comfortable that you will forget you are wearing it even after long periods of use. Long playback time of up to 42 hours: When the earphones are fully charged, you can play music for up to 11 hours, and when used with the included charging case, you can play music for up to 42 hours. You can also play music 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 IP57 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) /