4X Portable Flexible Roll Water Resistant Washable Soft Silicone Wireless Keyboard with USB Receiver

4X Portable Flexible Roll Water Resistant Washable Soft Silicone Wireless Keyboard with USB Receiver Popis

Ergonomics design, comfortable operating by silica gel keys.
Low noise, avoiding disturbing other people.
Strong anti-jamming capability, enjoy 10.0m / 32.8ft long-range wireless control.

This is a silica gel wireless keyboard. The key surface can be washed and the keyboard can be rolled for storage. Light weight and size allow you pack it to anywhere. It is a perfect item for traveler.
Plug and , no pairing requirement, convenient for use.
Specifications:
Support system: For Windows 98 / Me / 2000 / XP / Vista, for operating system
Frequency: 2.4GHz
Operating temperature: -20 to 55
Humidity: 20%-50%
Effective distance: 10.0m / 32.8ft
Battery: 2 x AAA battery (not included)
Color: Black and gray
Material: Silica gel
Item size: 40.0 x 12.5 x 1.5cm / 15.7 x 4.9 x 0.6in (L x W x H)
Note:
The keyboard can not be contacted with objects, oil, chemicals and fire.
When folded, the product can not be squeezed.
Please do not put heavy objects the keyboard.
Please do not stretch or distort the keyboard too hard.

Package Contents:
4 x Wireless keyboard
4 x USB receiver