※ The main unit is a medical device, so this listing is for the accessories only. Accessories only for the Baby Phone fetal heart rate monitor and fetal ultrasound stethoscope. Purchased from Rakuten Ichiba in March 2025. The ultrasound gel has been barely used, and approximately 80-90% remains. Expiration date: November 25, 2026. - Brand: izxi - Model Name: Baby Phone - Included Accessories: Instruction manual, ultrasound gel Baby Phone Angel Sounds