Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : witcaremed BulletPoint1 : Function: Improve breathing intensity and train breathing rhythm according to historical data. It can prolong its fatigue time, thereby prolonging the oxygen supply time during exercise. With a light-effect progress bar, you can enjoy the fun of breathing training. BulletPoint2 : Easy to use: Follow the steps in the instructions to train breathing and record data, which can be very helpful for athletes and those who need to keep fit. With an OLED screen, you can see the data in real time and adjust the indicators. BulletPoint3 : Easy to carry: The design is small and compact, whether at home or outdoors, it is convenient to exercise anytime and anywhere. Personal pocket breathing training device, weighing only 1 ounce/28.8 grams. BulletPoint4 : Portable Breathing Exercise Device Scientific design: More intelligent, more scientific, and scientifically summarized through training time, days, etc. People who love sports and exercise are recommended to use 5-10 minutes a day, start training from 3-5 groups a day, and analyze. BulletPoint5 : Recommended purchase: Dear friends, if you have a need for breathing training, have purchased our products, and have any questions, you can email us. We will reply as soon as possible within 24 hours on weekdays. Color : Black Department : unisex ExternallyAssignedProductIdentifier1 : 820857714192 ExternallyAssignedProductIdentifier2 : 0820857714192 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment ImportDesignation : Made in the USA and Imported IncludedComponents : Smart Breathing Exercise Device ItemName : witcaremed Smart Portable Breathing Exercise Device for Better Breathe Guided Smart Breathing Exercise Assistant for Athletes and Sports Enthusiasts with OLED Screen(ZJ009-Dual Head) ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 3 inches ItemTypeKeyword : breathing-trainers-and-monitors Manufacturer : Witcaremed Material1 : Aluminum Material2 : Food grade plastic ModelName : Breathing Exercise Device ModelNumber : ZJ009-Dual head NumberOfBoxes : 1 NumberOfLithiumIonCells : 1 ProductDescription : Function: Improve breathing intensity and train breathing rhythm according to historical data. It can prolong its fatigue time, thereby prolonging the oxygen supply time during exercise. With a light-effect progress bar, you can enjoy the fun of breathing training. ProductSiteLaunchDate : 2024-11-20T09:29:26.725Z ShipsGlobally : 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 49000000 WarrantyDescription : 1year