Fetal Doppler/Baby Heartbeat Monitor/Cheap Fetal doppler Amazon and Ebay Hot selling fetal doppler

Fetal Doppler/Baby Heartbeat Monitor/Cheap Fetal doppler Amazon and Ebay Hot selling fetal doppler   Fetal Doppler   Ultrasound fetal doppler for moms to be - listen to your baby from the 12th week of pregnancy Feature: Automatic FHR detection Informative, easy to read, Color LCD display FHR values, bar graph and heartbeat waveform color display Built-in speaker Automatic shutdown Battery status indicator Automatic counting Loudspeaker/Headphone jack  Infinitely variable volume control Operation mode:Real-time FHR Continuous operation up to 15 hours Color of device: blue and Pink Specification Display: 35mm x 28mm(1.77”) Color LCD display FHR range: 50~240BPM (BPM: beat per minute) Ultrasound Frequency:  2.5MHz Continuous Wave         Operating frequency: 2.5MHz±10% P-: <0.5MPa Iob: <10 mW/cm2 Ispta: <50mW/cm2 Size: 140 x68x28mm (HxWxD) Weight: 150g (including probe, excluding battery) Delivery content: Ultrasound Fetal Doppler 2x AA 1,5V Alkaline Batteries   Manual (English)