Olight Marauder X6 AC / DC Adapter Machete What does BK mean on

What does BK mean on the Benchmade Mini Boost 595BK

Miscellaneous

stretch out

7" (L) x 5" (H) fleece lined zipper pouch for sunglasses

Fast USB-C Charging: Supports PD60W Quick Charge USB-C recharging

Olight Marauder X6 AC / DC Adapter Machete What does BK mean onThe AC DC adapter belongs to the accessory of Olight X6 Marauder. It can be used to transfer the 100~240V AC to the required DC input for Olight X6. Features: Input: AC100240V 50 60HZ (US standard plug). Output: DC12V, 6A. Safety approval: CE,FCC,UL. The power plug can be changed into different types (US standard, EU standard), with different input cord. Three function keys: power button (middle button); + Key (for brightness enhancing); Key (for