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A national high-tech enterprise integrating R&D, design,The production environment strictly implements the 5s management method, six quality monitoring, realizing incoming to ensure that each equipment meets the standard, and has long-term cooperation with dozens of large-scale well-known Custom wallpaperBluetooth call music control social APP message reminder and the products are exported to more than 100 Overseas countries.production and marketing of Smart watches.System version:Android above 5.0 or IOS above 9.0.syi