Btxetuel Sayodevice O3C Osu Keyboard Rapid Trigger Hall Switches Magnetic Linear Switches Keyboard With Knob And Screen,Copy Pas Wireless Chargers Surge Protection And Voltage Transient

Surge Protection And Voltage Transient Protection

complemented by blue neon light numbers that highlight the significance of the 49th birthday

Magnetic Blank Frame

Long Battery Life: Up to 6 months of standby battery life with a 2-month rechargeable lithium battery included

Btxetuel Sayodevice O3C Osu Keyboard Rapid Trigger Hall Switches Magnetic Linear Switches Keyboard With Knob And Screen,Copy Pas Wireless Chargers Surge Protection And Voltage Transient1.? Replaceable Switches? Supports Any Hall Magnetic Switches, With A Simple Click For Calibration. < Br > 2.? Ips Color Screen? With 0. 96 Inch Ips Color Screen,Visible Key Range And Button Counting. < Br >3.? Custom Screen? The First Line Of Text On The Screen Can Be Customized, Such As Writing Your Own Id. < Br >4.? Custom Knob? The Knob Can Also Be Set With Any Key, Such As To Scroll Through The Song List.< Br > 5.? O3C Osu Sayodevice Keyboard?