128GB USB3.0 U Disk Whistle USB Flash Drive Plug And Play

Features:
USB3.0 interface, fast read/write speed, easy to transfer pictures, files, etc.
Zinc alloy material, wear-resistant, shockproof and anti-fall, long service life.
Small size, not occupy space, equipped with key ring, easy to carry and use.
Equipped with protective cap, effectively protects data interface.
Adopt stable main control protocol, no driver required, plug and play.
Whistle design, suitable for outdoor call, signal transmission, sports training, etc.

Specification:
Capacity: 128GB
Material: Zinc alloy
Interface: USB3.0
Read speed: 80-100MB/s
Write speed: 20-50MB/s
Whistle volume decibel: Above 120db
Compatible system: Win7/Win8/Windows XP/ME/Linux2.4.x W7, etc.
Item size: 6.8 * 1.5 * 0.7cm /2.68 * 0.59 * 0.28in
Item weight: Approx. 29g /1.02oz

Packing list:
1 * U disk
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