The next-generation model of the Ottocast OTTOAIBOX P3, the latest Ottocast OttoAibox NANO. The operation screen, ChatGPT, and NANO AI voice control (requires setup) support Japanese. The AI voice assistant usage guide is in Japanese. Cloud SIM can be used in Japan. I purchased a new, unopened item on Mercari and confirmed its operation in my car. I used it for about 2 hours after installation, but I didn't like the slow operation, so I'm selling it. This is the EAU (European) version. Please check the manufacturer's website for details on compatible vehicles and specifications. 1. The connection instructions are in English, but you can read the Japanese instructions by scanning the QR code in the manual. Please check the manufacturer's website for details on compatible vehicles and specifications. Please confirm the compatibility with your car before considering a purchase. Please note that we cannot provide instructions on how to connect it due to the variety of navigation systems available. Please note that cancellations are not accepted after purchase to prevent swapping. Please be sure to confirm vehicle compatibility before purchase, as cancellations are not possible due to vehicle incompatibility. - Model Name: OttoAirbox NANO - Accessories: USB cable, manual - Function: Wireless adapter for car audio