Anker Soundcore Life A3i Wireless To 40 Hours of Music Black (Bluetooth 5.2) [Completely Earphones/noise Canceling/up Playback/multipoint Connection]

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. Active Noise Cancellation (ANC): The microphone installed in the earphones detects surrounding noise and uses active noise cancellation to remove low-frequency noise. It also supports external sound capture mode. Powerful Sound: Equipped with a large 10mm driver, it delivers powerful bass despite its compact size. In addition, the equalizer can be customized using a dedicated app, and multi-point connections are also supported. Clear voice calls: 4 microphones (2 each on the left and right earbuds) equipped with AI noise reduction function remove surrounding noise and transmit your voice louder and clearer. Also recommended for telework and web conferences. Long playback/short charging time: When the earphones are fully charged, you can play music for up to 10 hours, and if you use the included charging case, you can play music for up to 40 hours. In addition, 10 minutes of charging provides approximately 2 hours of music playback. Package contents: Earphones, charging case, 3 types of ear tips, USB-C & USB-A cables, quick start guide, safety manual, technical compliance mark certified product (frequency band: 2.40-2.48GHz) /