Please check the detailed specifications through searches, etc. Bluetooth / SD / USB Navigation operation / Panel opening and closing, etc. Everything worked without any problems. There were no issues or effects on viewing or touch response. Please understand the above. (For now, there were no problems using it as is) Included are: Power cord GPS antenna Hands-free microphone Only the items in the images are included. It has Bluetooth. How about it for a work vehicle, second car, or as an audio replacement? Thank you very much.