Description:This device need to connect external power source, it's without battery

TF card must be inserted to this device for using

You need download Application to your cellphone before using

The micro USB cable of accessories is with function of data reading

It can be used to upload and download date of the TF card

And it can be used as a Flash Drive

The device will transmit WiFi signal when it connect to external power source or mobile power

One click to upload, easy to operate

Built in 700mAh battery, has a playtime up to 6 hours

You can charge it by attached Micro USB cable, it takes 1-2 hours to be fully charged

Specification:Material: Aluminium Alloy + PCSize: 8x3x1cm/3

14x1

18x0

39inchInput Voltage: DC 5VWork Current: 100mA/hInterface: TF Card slotSupport System: Android 3

0 or Above, IOS 5

1

1 or AbovePackage Includes:1 Piece Wireless Storage Box (TF card is not included)