˙HIGH DURABILITY. Waterproof, dust-proof shockproof, anti-static, and extreme temperature resistance, it is usable in any kind of environment. ˙EASY TO CARRY. Super small, pocket-sized for easy transportability, especially to be used on your key chain. Connect and play, enjoy movies or music stored in the flash drive when you are on trip or travel ˙HIGH TECH. Chip On Board packaging process to guarantee consistency and stability. ˙SEAMLESS ONE-PIECE DESIGN. Detailed work, smooth, and highly recognizable, the casing is made of high quality zinc alloy