-Easy and convenient operation

-Built-in speaker,high-fidelity, crystal clear sound

-High sensitivity doppler probe

-Inbuilt alarm system for low or high fetal heart rate

-Low ultrasound dosage

-Display with color LCD

-Ultrasound frequency: 2MHz

-Ultrasound intensity: <10mW/cm2

-Power supply: AC:220V/110V 50Hz/60Hz; DC:Li-Polymer rechargeable battery

-FHR Measuring range: 50~230bpm

-FHR resolution: 1bpm

-FHR accuracy: ±2bpm

-Power consumption: <1W

-Display: 35.04mm×28.03mm LCD

-Dimension :146mm ×100mm ×33mm

-Gross weight:approximately 500g

-Main body  1pc

-2MHz probe  1pc

-Rechargeable battery  1pc

-Adapter  1pc

-3MHz probe

-Bluetooth

-FHR Digital Voice

-USB Charging Cable

-Carry Case

-Gel