MEILAN C5 Wireless Bluetooth Sports Heart Rate Band

Type: Heart Rate Monitor
Origin: CN(Origin)
Products: Wireless sports heart rate belt
Color: black and white
Battery: button cell CR2032
Battery life: life: 6-9 months (self-replaceable)
Waterproof grade: IPX5 (actually higher)
Is there an APP: yes
Is there a patent: yes
Support: dropshipping/wholesale