Description:

1. Clear fetal heart sound: high performance and clear fetal heart sound.

2. LCD display: multi-parameter working mode and fetal heart rate display, clear FHR (fetal heart rate) display.

3. High sensitivity: medical grade, high sensitivity waterproof probe, no radiation detection, low ultrasonic power, safer for the fetus

4. Compatible with earphones and speakers (not including earphones).

5. It is very suitable for listening to and recording your unborn baby over 12 weeks.

6. Lightweight and easy to carry, whether you are at home or out, you can share your joy with your lover, family and friends-a healthy and powerful heartbeat.

Specifications:

Weeks of pregnancy: 9 weeks can be tested under 2.0MHZ

Working temperature: 5-40

Celsius/41-104 degrees Fahrenheit Storage/transport temperature: -20-55 degrees Celsius/-4-131 degrees Fahrenheit

Working humidity: 15-85%

Storage/transport humidity: 10-93%

Atmospheric pressure: 86-106kPa

Comprehensive sensitivity: not less than 90db

FHR measuring range: 50-210 BPM (BPM: heartbeat per minute)

Accuracy: +/- 2 BPM

Speaker power: 0.5W

Power supply: 2 AA batteries (not included)

Working frequency: 2.125-2.875MHZ

Spatial peak time peak intensity: less than 21.7kPa

Ultrasonic output intensity: less than 10mW

Power supply: dry battery

Display type: OLED color

Features: LCD display, portable

Package Included:

1*Fetal Preference