The price has been reduced because the box is not included. The instruction manual, main unit, and charging cable are included, but the box is not! You can link it with your smartphone by downloading the app from the QR code included in the instruction manual. [Operation confirmed] [Purchased in October 2025] It was barely used as it was only used a few times for co-sleeping, so I'm selling it because it feels like a waste. Smart baby monitor that can simultaneously monitor baby's movement and alarms. - Brand: Sense-U - Model Name: Pro Smart Baby Monitor - Target Age: 6-18 months - Price: 17,990 yen