Does Bounty Hunter Gold Digger Metal Detector have a set of headphones?

Bounty Hunter Gold Digger Metal Detector

Does Bounty Hunter Gold Digger Metal Detector actually have a set of headphones, or is it just an earpiece. If just an earpiece, are there 2 earpieces?

Is Bounty Hunter TK4 Tracker IV a good Metal Detector?

Bounty Hunter TK4

• Rugged metal detector ideal for detecting treasure in extreme ground conditions
• Motion All-Metal mode, Discrimination mode, and 2-Tone audio mode.Larger objects up to 3 feet
• Preset ground balance neutralizes response to mineral content in the ground
• Disc/notch control distinguishes between targets and unwanted metals
• 6.7 kHz operating frequency
• Rugged metal detector ideal for detecting treasure in extreme ground conditions
• Motion All-Metal mode, Discrimination mode, and 2-Tone audio mode

• Preset ground balance neutralizes response to mineral content in the ground
• Disc/notch control distinguishes between targets and unwanted metals
• Ships in Certified Frustration-Free Packaging