Purchase Qty. Reference FOB Price
20-99 Pieces US$12.70
100-499 Pieces US$12.00
500+ Pieces US$11.00
Product Description
Product Description Product name Smart Bracelet with bluetooth wireless earphones Screen size 0.96 inch Resolution 160* 80 Main control chip NRF52832 QFAA Memory RAM: 64KB/ROM: 512K Data transmission bracelet Bluetooth 4.2 Battery capacity 220mAh (polymer lithium battery) Equipment ...