Purchase Qty. Reference FOB Price
2-9 Pieces US$33.01
10-14 Pieces US$31.96
15-29 Pieces US$30.90
30+ Pieces US$30.37
Product Description
ET440 Bluetooth Call Smart Watch ECG HRV Body Temperature Monitor Voice Assistant Fitness Bracelet, Leather Strap - Black 1.39 Inch HD color screen: With high definition screen,restore nature pure color, clear and vivid It provides heart rate, blood oxygen, pressure measurements, quality of sleep ...