Features:
☞ English QWERTY keyboard layout: This Projection Keyboard features an English QWERTY keyboard layout, ensuring a familiar and efficient typing experience for users.
☞ Portable and compact design: With its small size of 78MM X 40MM x 19mm, this Keyboard is truly portable and perfect for on-the-go use. It can easily fit into your pocket or bag, allowing you to take it anywhere you need.
☞ Full-size and shortcut keys: Despite its compact size, this Projection Keyboard offers a full-size , providing a comfortable typing experience. Additionally, it comes with convenient shortcut keys for easy operation, enhancing productivity and efficiency.
☞ Superior durability and reliability: Built-in -ion Polymer rechargeable for mobility and convenience. full can use to 120min. It has no moving parts inside, making it more reliable and less susceptible to wear and tear. You can count on its long-lasting performance.
☞ Versatile compatibility: The Projection Keyboard is compatible with the latest operating systems, including XP & later, 7 & later, iOS8 & later, Android 4.0 & later, and OSX & later. You can seamlessly connect and use the keyboard with a wide of devices, expanding its versatility and convenience.

Specifications:

Model: KB560S

Keyboard layout: QWERTY layout (about 19mm )

source: Red diode

Projection size: Width: 240mm, height: 100mm

Work platform: non-reflective, opaque  

recognition rate:  350 characters/min

: -ion 700MAH() @3.7V 

working : about 120 minutes 

: about 120 minutes 

: USB input /5V 1A 

: V3.0, PROFILE VER 1.0 

Frequency :  2402-2480MHZ 

Channel: 79 

modulation mode:  GFSK 

Product Size: 78mm X 40mm x 20mm 

Product Weight:  About 60g

Package List: OS9423

1 x Projection Keyboard

1 x USB Cable

1 x User Manual