Thank you for your interest in the product. The navigation system is in good working condition. Touch panel: OK. Push buttons: OK. CD ejection/insertion: OK. AM/FM: OK. Monitor open: OK. Monitor close: OK. BLUETOOTH: Not available. There are scratches on the screen. Please check the photos carefully before purchasing. Brand: Kenwood Condition: The product is basically stored in a warehouse, so there may be dirt, scratches, and aging. Please understand this before purchasing. Please check the photos carefully, and if you are concerned about minor details, please refrain from bidding. No claims and no returns. * The items in the photos are all that are included. There are basically no accessories that are not listed, so please be aware of this. Please bid and purchase with your understanding. ■ About Transactions * Please be sure to check before bidding. * Shipping costs will be charged to the recipient. * We will try our best to accommodate your preferred shipping carrier if you have one. Regarding bidding, there has been an increase in fraudulent bids where the winning bidder does not contact us after winning. If the bidder's rating is "new" or "has many negative ratings," or if we determine that the bid is fraudulent, we may cancel the bid or delete the winning bidder. Please understand this before bidding. Returns/Cancellations We do not accept returns, exchanges, or refunds for customer convenience. Please contact us with any questions about the product or shipping charges via "Questions to the seller." Upon Receipt Yahoo Auctions now requires you to press the "Receive" button before the seller is paid, so please be sure to press the "Receive Notification Button" when you receive the item. Thank you very much.