Features 1. Made of high-quality zinc alloy, with exquisite metal polishing technology, it gives a delicate metal three-dimensional texture, earthquake resistant, waterproof, not easily damaged. The touch is delicate smooth, showcasing quality. 2. Convenient Convenient: Thoughtful design with a 360 steel ring hook, easy to carry anytime, anywhere. 3. Stable compatibility: not only designed for Type-C interface devices, but also compatible with car mounted, high-definition players, USB devices, more 4. Waterproof shockproof: Passed the national level 10 meter high-altitude free fall test, with UDP packaging technology, waterproof fearless. 5. Mobile phone expansion, plug play, no longer afraid of the phone running out of memory, high-speed storage, balance office entertainment. Specification Interface types: USB 2.0, USB 3.0 Style: 64G liters 1TB64G liters 2TB Material: Metal Color: Silver Size: 3.1 x 1.3 x 1 cm Weight: 20 g Package Include: 1x USB Flash Drive