X4 Waterproof Medical Intelligent Sports Health Titanium Alloy Ring
$810.99
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Product information: Material: Aviation grade titanium alloy Specification: 7.9 * 2.8mm Weight: about 4.5g Battery life: 5-7 days Available colors: silver/black/gold/Rose Gold Optional size: 6#7# 8# 9# 10# 11# 12# 13# Waterproof grade: IP68 Certificate: CE/FCC/battery report/ROHS/RED Applicable people: fashionable people who pursue new technology products; People who pay attention to health management; Regular exercise Packing list: Ring ,Product packaging box， data charging cable， charging Bin anti-collision Bubble Bag Product Image:
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