Graflex 2187 Light V2

Graflex Light 2187 V2 has an improved charger port position and improved wiring hols, 
chassis made to fit Graflex 2.0 and 2.1 hilt. made out of three parts that close and lock all the parts together.
specification:
build to hold Nano v3 (choose size small) or CFX (choose size Medium) soundboard.
build in place for Li-Ion 18650 3.7V battery. 
has a build-in crystal chamber with two 5mm LED holes to light the crystal.
build in place for 28mm bass speaker.
a recharge hole port at the side.
best to use 1.5" long crystal  or the "Broken Crystal" available at my shop,
kill key is included.

* some minor modification may be needed 
** printing in metal can result in power shorts
*** printing in metal may have a ± 5% of change in dimension (and one layer thickness of 0.1mm)
**** printing in precious metals can have ± 0.125 mm change in size