OEM Noise Reduction Home Medical Device 42mm 2mhz Fetal Doppler Probe

The Fetal Doppler enables expectant parents to non-invasively detect and listen to fetal heartbeats at home using ultrasound Doppler technology. Its high-sensitivity probe captures cardiac signals while smart noise reduction filters maternal interference for clear audio output.

• High-Sensitivity Probe: Uses 3.0MHz ultrasound technology with wide detection surface for optimal signal acquisition
• Intelligent Noise Reduction: Filters ambient noises and isolates fetal heartbeat sounds
• Dual Audio Output: Built-in speaker for shared listening and 3.5mm jack for private monitoring
• Clear LCD Display: 4.5cm screen shows real-time fetal heart rate in large digits
• Energy Efficient: Automatic power-off after 60 seconds of inactivity
• Ergonomic Design: Lightweight, detachable probe with IPX1 waterproof rating