The Zeta keyboard is a wireless, QMK-compatible keyboard that can use Cherry MX, ALPS, or Kailh Low Profile "Choc" switches. It is powered by a single CR2032 coin cell battery that will last several months without needing replacement. This keyboard is fully programmable. It features an ON/OFF switch for power saving purposes and will prevent errant keypresses if you choose to travel with it.
This keyboard is sold as a kit. You will receive a partially assembled board with a switch plate, screws, diodes, rubber feet, a bottom protector plate, and a pre-programmed micro-USB receiver.
The QMK keymaps are available on the Southpaw Design Github page.