Features: Safe: Ultrasound dosage is under 50% of the standardSound quality: Original Sanyo double loudspeaker, more clearly. Function: Can detect FHR of fetus 9 weeks upAccording to difference of pregnant week, users can select 2.2MHz or 3.3MHz probe. Display: LED displays real-time FHRWorking model: Real-time Power: Huge capacity battery, work more than 12 hours after full charge. Auto- battery recharge and protectionConvenience: Single key control Model NO.: JPD-200C Company: Sichuan Arts and Crafts Import and Export Corporation
