Description
The MX1E Series Fetal Doppler is a clinically tested prenatal monitoring device designed for home and clinical use, enabling expectant parents and healthcare providers to safely listen to and track a baby’s fetal heart rate (FHR) from the 16th week of pregnancy onward. It uses 2.5MHz ultrasound technology to deliver clear, reliable FHR readings with minimal noise, ensuring a comfortable and reassuring prenatal experience.
The series includes two configurable models to suit different user preferences:
- MX1E(Rechargeable Lithium Version): A convenient, eco-friendly option with a built-in 3.7V rechargeable lithium battery, ideal for long-term home use.
- MX1F(AAA Battery Version): A portable, budget-friendly option powered by 3×AAA batteries, perfect for travel or users who prefer replaceable power.
Both models feature a high-resolution TFT display to show real-time FHR values, waveform visualization, and battery status, plus adjustable volume and a 1-minute auto power-off function to save energy.
Core Product Advantages
Clinical-Grade Accuracy & Safety
- 5MHz ultrasound frequency: Optimized for safe, non-invasive fetal heart monitoring from 16 weeks gestation.
- FHR measurement range: 50–210 BPM (±2 BPM accuracy), matching clinical standards for reliable readings.
- Clinically tested: Meets global medical device safety and performance requirements.
User-Friendly Design & Intuitive Operation
- TFT display: Clearly shows real-time FHR values, waveform patterns, and battery status for easy interpretation.
- Adjustable volume: Customize audio output to hear the fetal heartbeat clearly without disturbing others.
- 1-minute auto power-off: Prevents accidental battery drain when the device is not in use.
- Ergonomic probe: Designed for comfortable placement on the mother’s abdomen, ensuring clear signal capture.
Dual Power Configuration Options
- MX1E: 3.7V rechargeable lithium battery (included) – no need for frequent battery replacements, eco-friendly and cost-effective for long-term use.
- MX1F: 3×AAA dry batteries – lightweight and portable, ideal for travel or emergency use without access to charging.
Portability & Convenience
- Compact size (147×101.9×31.6mm) and lightweight (250g net weight): Easy to carry in a purse or bag for on-the-go monitoring.
- Included battery (both models): Ready to use out of the box, no extra purchases required for initial setup.
| Specification Category | MX1E (Rechargeable Lithium Version) | MX1F (AAA Battery Version) |
| Product Model | MX1E | MX1F |
| Device Type | Fetal Doppler (Prenatal FHR Monitor) | Fetal Doppler (Prenatal FHR Monitor) |
| Display | TFT Screen | TFT Screen |
| Ultrasound Frequency | 2.5 MHz | 2.5 MHz |
| Battery Type | 3.7V Rechargeable Lithium (included) | 3×AAA Dry Batteries (included) |
| Net Weight | 250g | 250g |
| Dimensions | 147 × 101.9 × 31.6 mm | 147 × 101.9 × 31.6 mm |
| FHR Measurement Range | 50–210 BPM (±2 BPM accuracy) | 50–210 BPM (±2 BPM accuracy) |
| Key Performance Features | Real-time FHR, waveform display, battery status, adjustable volume, 1min auto power-off | Real-time FHR, waveform display, battery status, adjustable volume, 1min auto power-off |
| Clinical Use Case | Home prenatal care, long-term monitoring | Home prenatal care, travel, emergency use |
MX1E vs MX1F
| Feature | MX1E (Rechargeable Lithium) | MX1F (AAA Battery) |
| Power Supply | 3.7V Rechargeable Lithium (included) | 3×AAA Dry Batteries (included) |
| Battery Lifecycle | Rechargeable (eco-friendly, long-term use) | Replaceable (no charging needed) |
| Primary Use Case | Home daily monitoring, long-term prenatal care | Travel, emergency use, budget-focused users |
| Portability | Same (250g, compact design) | Same (250g, compact design) |
| Core Features | Real-time FHR, TFT display, adjustable volume, auto power-off | Real-time FHR, TFT display, adjustable volume, auto power-off |
| Target User | Expectant parents prioritizing convenience/eco-friendliness | Travelers, budget users, those who prefer replaceable batteries |
