VALUE FLASH DRIVES BULK - Made of high-quality USB A+ chip, the bulk flash drive with a faster and more stable performance, tiny and lightweight body make it very easy to take and use!
PLUG AND PLAY - The 20 pack flash drives pack 4GB are no need install extra software to drive, which work with around 99% computer or device with a USB slot.
STRICT QUALITY CONTROL - All of USB drives bulk are double tested specially by our quality machine to ensure our customer will receive a good product, hope you will have a better shopping experience with EASTBULL!
WIDE COMPATIBILITY - Compatible with USB 2.0/1.1/1.0 , support computers, PC, camera, TVs, car, music players etc. Best choice for company, school, wedding, clients, or a good business gift!
WHAT YOU WILL GET - Package included 4GB flash drives 20 pack , 20PCS lanyards, 90 days return policy and lifetime customer support. A professional amazon seller you can rely on!

MAIN FEATURES：
Key chain design and fashionable style;
High quality and durable cover , easy to use;
Light weight and foldable, easy to carry;
No need to install drivers, plug and play;
360°silver metal swivel protect USB connector, using to help keep from losing.

PS: Every chips has past several professional tests before shipping to buyers.

SPECIFICATIONS:
MODEL: Metal and Swivel flash drive
CASING MATERIALS: Aluminum and plastic
SIZE: 2.24" x 0.75" x 0.39" (folded)
CHIP: Grade A, original brand flash memory chip
INTERFACE: USB 2.0, backwards compatible to USB 1.1
OPERATING SYSTEM: Win 10/ 8/ 7/ Vista/ XP/ 2000/ 98/ ME/ NT Linux and Mac OS.
SPEED: Write Speed:4MB/S-6MB/S; Read Speed:12MB/S-15MB/S
OPERATING TEMPERATURES: 32º F to 140º F (0º C to 60º C)
STORAGE TEMPERATURES: -4º F to 185º F (-20º C to 85º C)
DURABILITY: 50,000 times read & write

PACKAGE INCLUDED:
20 PACK BULE FLASH DRIVES
20PCS LANYARDS

THANKS FOR YOUR TRUST FOR EASTBULL! YOU WILL NOT REGRET FOR YOUR PURCHASE WITH US :)