DetectorPro Gray Ghost Wireless Headphones Platinum (AT Series)

The Platinum Series of the Gray Ghost Wireless Headphones package is one of the most flexible audio equipment packages you can get for metal detecting and sensitive sound monitoring. Designed specifically for working sound detection with outside noise canceling, these headphones redefine audio quality for the trade. You're going to find your ability to distinguish between signals of different finds will become more distinct, pronounced and evocative, increasing your finds and helping you distinguish faster from time-wasting distractions. Your friends will be jealous of your advantage, and your adventures will be more memorable. Given all the benefits, you're going to ask yourself why you didn't start using Gray Ghost Headphones sooner.

Specifications:

• Operation frequency:2.4GHz
• Automatic pairing between transmitter and receiver upon power on
• Lithium battery (both transmitter and receiver)
• – Continuous operating time: 10 hours
• – Charging time: up to 4 hours
• Transmission delay: 12.5ms
• Transmitting distance: (between transmitter and receiver) : 20 feet
• Frequency modulation method: GFSK
• Transmission power: 4 dBm
• Frequency response: 20Hz to 20KHz (CD quality)
• Maximum Volume: 80-85dB
• Distortion: <0.1%
• Operation voltage: 3.1VDC to 4.2VDC
• Operating current:
• Warranty: Your Gray Ghost Wireless Headphones come with a two year warranty against manufacturers defects. 

Available for the Garrett AT Pro and Minelab FBS detectors.