Anker Soundcore AeroFit wireless earphones IP57 dustproof and waterproof rating Up to 42 hours playback Multipoint connection PSE technical standards

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. A new standard in earphone experience: you can always hear ambient sounds, so you can use them safely while doing housework, running, or having conversations. They also provide a comfortable fit by reducing ear fatigue and stuffiness, which are common problems with earphones. Lightweight design: Weighing only about 8.5g, these earbuds are ultra-lightweight and feature an ergonomic design that fits securely in your ears. They offer such a comfortable fit that you'll forget you're wearing them, even after extended use. Up to 42 hours of long playback: The earbuds themselves can play music for up to 11 hours on a full charge, and with the included charging case, you can enjoy up to 42 hours of music playback. A 10-minute charge provides approximately 4 hours of additional music playback. Perfect for everyday use: Supports various features such as multipoint connectivity for simultaneous connection to two devices, clear calls with four microphones and AI, and IP57 water resistance. Suitable for all everyday situations, from sports to meetings. Package contents: Main unit, charging case, USB-C & USB-A cable, safety manual, quick start guide, certified product (frequency band: 2.40-2.48GHz) Up to 35 hours of long playback: The earbuds themselves provide up to 7 hours of playback on a full charge, and with the included charging case, you can enjoy up to 35 hours of music playback. Furthermore, a 10-minute charge provides approximately 2 hours of additional music playback. (*Playback time may vary depending on volume, content, and usage environment.)