Basic Parameters:
Capacity: 32GB / 64GB optional
WiFi standard: IEEE 802.11b/g/n
Battery: Built-in 430mAh polymer lithium battery
DC input: 5V / 1000mA
Working time: 2h
Standby time: 4h
Charging port: Micro USB
WiFi effective distance: 8m

Press the power button to turn on WFD009, download the App " hidisk" and connect it via WiFi-setup, now you can use it to expand your devices and manage the files.
 
Brand: DM
Mainly Compatible with: Blackberry,HTC,Huawei,Xiaomi,Meizu,iPad,iPhone,iPhone 6,iPhone 6 Plus,iPhone 6S,iPhone 7,iPhone 7 Plus.LG,SAMSUNG,Samsung Galaxy S6 Edge Plus,Samsung Note 5,Sony Ericsson
Color: White
Model: WFD009
Product weight:0.024kg 
Package weight: 0.134 kg

Product size (L x W x H): 8.00 x 4.90 x 0.50 cm / 3.15 x 1.93 x 0.20 inches
Package size (L x W x H): 18.50 x 10.00 x 3.00 cm /7.3 x 3.94 x 1.18 inches
Package Contents: 1 x DM Wireless WiFi U Disk, 1 x Micro USB Cable