What are essential accessories for beach combing with a metal detector?

Do I need a headset? Shovel? Knife? What are the basic accessories I will need in addition to the metal detector itself?

Garrett Ace Metal Detectors at Detector Distribution

An Introduction to the Garrett Ace range of metal detectors, presented by the Norfolk Wolf.

FINDING GOLD VIII Metal Detecting

Metal Detecting for gold. Extensive book and map section at: www.treasuresites.com metal detectors for gold. Metal detectors for finding gold. Metal detecting metal detecting metal detecting metal detecting metal detecting metal detecting metal detecting metal detecting metal detecting metal…

metal detector?

can you find gold, silver with a weapons metal detector?
the small hand size ones or are they for difrent typyes of metal??