Wireless Keyboard, Rechargeable Ergonomic Design Keyboard, Adjustable Angle Portable BT Keyboard with Pen Holder Trackpad Compatible with Sur face Pro 8/9/X Tablets (Backlit)

Specification:
Features:
Two keyboard options: One is a 7-color backlit keyboard, and the other is a non-backlit keyboard, meeting the needs of different environments and preferences.
High-Efficiency Battery: The built-in rechargeable lithium battery provides about 100 hours of continuous use when there is no backlight and up to 5 hours of use when the backlight is on. The charging time is less than 3 hours, and the Type-C charging port ensures and convenient charging anywhere.
Detachable and Adjustable Angle: The angle of the keyboard can be adjusted to make typing and viewing more comfortable. The powerful magnetic connection bar and anti-slip keyboard back panel can securely fix your computer.
Lightweight and Ultra-thin: The keyboard is lightweight and can be easily put into a backpack, messenger bag, or briefcase, suitable for use on your lap, on a plane, or at a desk. At the same time, this Bluetooth keyboard can also protect your Pro 8/9/X tablet from scratches, dust, and wear.
Specification:
Optional styles: Backlit / No Backlit
Applicable model: pro8/X/Pro9
BT version: BT 3.0 / 4.0 / 5.0
Material: ABS+PU
Function: Fn combination multimedia function
Charging method: Power supply via Type-C port connection
Battery capacity: 450mAh (Backlit model ) / 250mAh (No Backlit model)
Operating ambient temperature: -10~55
Charging time: 2-3 hours
Usage time: about 95 hours
Standby time: 60 days
Key life: 500 million times
Operating distance: 10 m
Product size: 290*225*8mm
Product weight: 348g
Package size: 345*255*17mm
Package weight: 516.5 g
Package list:
1* Keyboard
1* User Manual
1* Charging Cable