ModelCSS R16Waterproof grade5ATMProduct colorDeep Black,18K Gold,18K Rose gold,CustomBluetooth versionBLE5.1Battery capacity13-25mAhSystemAndroid And IOSProcess materialTitanium + epoxy resin

We have completely independent intellectual property rights, very professional and complete after-sales service system, and have the ability to undertake various types of ODM/OEM orders in many regions around the world. Our vision is "starting from science and technology, focusing on life", keen and focused on serving every user who chooses Huaxinzhi.

Q1: Can I print our logo on the products and change the color of products?Yes, we accept OEM service.Supports SDK solution customization.Q2: Can I get a sample?Of course, but you may need to pay sample charge which will be returned after any order signed. Some stock sample will be free for you!Q3: What certificates your products have?Most of our products have CE, RoHs, FCC, etc.Q4: Is the APP available in my country?No problem. Our app developed it ourselves. It's universal.Q5: What is the delivery time for your products?Sample order 48 hours delivery, custom bulk order 30 days delivery.Q6: What are the materials of the product?Titanium, epoxy resin, ceramics, precious metals, Wusteel.