Two ways transmission, bring you access to your usb disk data with your cellphone. Watching your videos, pictures of your disk on your cellphone at anytime anywhere.

Features:
Two ways transmission, can directly conncet to computer and smart phone with android4.0 that support OTG
Smart phone can be used to handle files of USB disk with micro USB.
Sturdy metal design, solid protection and exquisite design.
Rotation design to protect the full range of interface, avoid careless damage.
Fits on a key ring, whenever and wherever get a storage device along with you.
Fast data transfer rates up to 5GB/s ( theoretical ).
Waterproof and shockproof design. Antistatic, antimagnetic, and heat resisting.
Using high quality original flash chip, high speed and more stable storage.
Built-in encryption tool AES 256-bit to enhance data safety.

Specifications:
Usb interface: USB2.0
Read Rate: 12Mb-18Mb/S
Write Rate: 4-6 Mb/S ( vary due to different hardware and system )
Capacity: 1TB
Material: Zinc alloy

Compatibility:
Operating System: Win98 / ME / 2000 / XP / Vista / win7 / win8, Mac OS 9.X / Linux2.4 or above
For smart phone supports OTG agreement. Not just for Samsung but also for huawei,for OPPO, for VIVO(Include all the smart phone& tablet, which with the Micro5pin or Micro11pin slot.)