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Product Name: Wholesale Smart Watch H11 Sport Bracelet Heart Rate Blood Pressure Monitor IP67 Waterproof Smart Sports Bracelet (h11) Model NO.: H11 Feature: Bluetooth, Water Resistant Material: Silicone Usage: Detection, Communication Display: OLED Trademark: ate Transport Package: Retail Box Specification: 3.5cm Origin: China HS Code: 9102190000 Product Description Wholesale Smart Watch H11 Sport Bracelet Heart Rate Blood pressure Monitor IP67 Waterproof Smart Sports Bracelet