Battery life:4-6 days for normal use
5 kg)Cup Type: 3/4 CupLining Material: NylonLining Composition: 15%Style: Triangle CupDesign Features: One-Piece Construction with Removable InsertsShoulder Strap Material: Nylon or LycraShoulder Strap Type: Fixed Double Shoulder StrapsFabric Name: NylonApplicable Users: Young WomenMain Fabric Composition: NylonCup Material: SpongeUnderwire: Wire-FreeApplicable Age Group: 18–40 YearsSuitable Seasons: Spring
Lying silkworm pen*1
Plastic building block type: small diamond particles
Accessory category: storage bag
Color LCD, Handheld Rechargeable Bluetooth Spirometer, Lung Monitor PC Software Other Accessories Battery life:4-6 days for normalIntroduction The SPIROMETER is a hand held equipment for checking lung conditions, adopts the infrared signal acquisition mode for measuring items related to FVC, and is applicable for hospitals, clinics, and family routine tests. Functions Forced Vital Capacity (FVC), forced expiratory volume in one second (FEV1) to forced vital capacity (FVC) ratio (FEV1 FVC), peak expiratory flow (PEF), forced expiratory flow at 25 % of FVC (FEF25), forced