Shenzhen Cool Flame Intelligent Technology Co., Ltd. is a company that integrates product research and development, manufacturing, sales, and service. It specializes in products and applications for the smart wearable and IoT industries, offering a comprehensive range of smart wearable products and solutions.Building on years of experience in OEM/ODM services for electronic communication products, the company launched the registration, development, and cross-border e-commerce sales of the zeblaze smart wearable brand in 2014, as part of its long-term sustainable development strategy. The zeblaze smart wearable brand successfully registered its trademark in China, Europe, and the United States in March 2016, marking a successful transition to a brand-focused business model. In 2016, the zeblaze brand achieved sales exceeding 50 million RMB, and its products were sold in over 100 countries and regions worldwide. The gross weight of the GTS 4 (including packaging) is approximately 140g, and the net weight is 50g (the watch strap comes in black, silver, and gold). The packaging is a rectangular black paper box with dimensions of 16.5 x 8 x 2.8cmCarton: 100 units, 14.6kg, 423833cm Packing list: 1x watch, 1x charging cable, 1x instruction manual.