Min. Order Reference FOB Price
100 Pieces US$27.00 / Piece
Product Description
Product information Description of the product: 1 Suitable Using Range: Suitable for use after the 12th week of pregnancy 2 Battery LED indicator 3 Low power inspection of the battery 4 Built-in speaker 5 Output for headphones 6 The probe can be changeable 7 Probe inspection 8 ...