Waterproof IPX4 Outdoor Water Bottle 400ML Assorted Colors Creative Bluetooth Speaker for Outdoor Sports you can measure your blood

you can measure your blood pressure and blood oxygen content of the blood

Black Case Shape: Rectangle Size: 74 g / 2

and tiles can be scrubbed together to prevent the black mold

Easily strip away the color

Waterproof IPX4 Outdoor Water Bottle 400ML Assorted Colors Creative Bluetooth Speaker for Outdoor Sports you can measure your bloodProduct Features: Reliable quality Waterproof IPX4 Adopted high level ABS as the speaker material, create a unique appearance and wonderful hand feelings. Also, PCTG as the main material of bottle, it would NO harmful for your health. Unique design Bottle speaker Combine the bottle with Bluetooth to make a unique and interesting product for you. With this item, you can drink water along with the music rhythms. And a compass on the top of the bottle,