说明

• 6 predominant aspects ⚝ Moisturizing component ⚝ Guide sound noise reduction ⚝ Conduction effect ⚝ Mild and never disturbing ⚝ Transparent and odorless ⚝ No harm or corrosion The benefits of selecting us: ◉ Professional quality certification ◉ Product quality inspection qualified ◉ No irritation to pores and skin ◉ No corrosive ◉ Sealed packaging ◉ Professional sound instruction manual noise reduction Usage 1 Press the flexibility button to turn on 2 Apply gel to the probe three Place the probe at the abdomen and crawl in finding the placement of the fetal heart Note: ☞ For exterior use, no longer for inner use

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审核