Convenient with a 5-inch display and Bluetooth function. - Model: Compatible with reverse camera, reverse camera sold separately, not included. - Screen size: 5 inches - Power supply: 12V compatible - USB port: Yes - Bluetooth function: Yes Please check the photos. This is an auction for the monitor, stand, and cigarette lighter socket. No other accessories are included. As a bonus, I'll include a stand to attach to the dashboard... but it's just a bonus. I only used it for about a day to check the power and operation, then put it away. 33/23 Power and operation check confirmed. Please understand that this is a used item and is non-refundable, non-returnable, and non-exchangeable (3N).