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Pregnant women's home fetal heart fetal detection monitor RK-C89, a companion that understands you, highly sensitive probe, easy to find fetal heart, AI intelligent algorithm, more accurate measurement, intelligent noise reduction technology, clear sound, monitor the baby's health anytime, anywhere , Dual-mode color screen, handle counting buttons, two playback modes, convenient and rechargeable, pregnant women's home fetal heart and fetal detection monitor RK-C89, accompany you through the entire pregnancy with peace of mind!