Brand: Baby Doppler Model: Sonoline B (Blue) Condition: Open box, used once Features: Instantly hear baby's heartbeat and sounds Built-in speaker for easy listening LCD screen display Compact and lightweight design Easy to use at home Includes: Doppler unit Probe (CD3.0 IPX4) Original box Dimensions: 170mm (L) x 135mm (W) x 68mm (H) Operating Conditions: Temperature: +5°C to +40°C Humidity: ≤80% Atmospheric pressure: 70kPa - 106kPa Perfect For: Expecting parents who want to bond with their baby, baby shower gifts, pregnancy milestones From a smoke-free home. Open box, used once.