Purchase Qty. Reference FOB Price
100-999 Pieces US$32.98
1,000-2,999 Pieces US$32.48
3,000-9,999 Pieces US$31.98
10,000+ Pieces US$31.48
Product Description
Product Description Specifications: Model number R02 Screen Inner hole size (finger size) : 20mm, overall size: 26.5mm Chip NORDIC NRF52832 Waterproof IP68 Battery 18 mAh Normal use 5-7 days Material Ceramic + Stainless steel APP Smart Health Bluetooth Version BT 4.2 Function ...