This is the Grand GDS ADF of the BH3 AIR headpiece featuring state of the art Balder technology
The Grand GDS is a variable ADF with grind mode
Adjustable shades 6-8 (grind) and 9-13 via external knob

Technical Details

Product Details

Package Dimensions
Width : 6.1 inch
Height : 2 inch
Length : 9.4 inch

Shipping Weight: 8 ounce (View shipping rates and policies)

ASIN : B017H5X2F0