Gray Ghost Wireless Headphones for Minelab FBS Metal Detector GG-M-WHP - $166 - (Johnston, RI)

Gray Ghost Wireless Headphones for Minelab FBS Metal Detector GG-M-WHPGray Ghost Wireless Headphones for Minelab FBS Metal Detector GG-M-WH These were purchased but never used. They are still brand new! Instant response time to targets. 10 hours continuous operation. Dual charger charges both the headphones and transmitter. Full range volume control. Comfortable padded earphones insulates from ambient noise. Specifications: Operation frequency: 2.4GHzAutomatic pairing between transmitter and receiver upon power on.Lithium battery (both transmitter and receiver)Continuous operating time: 10 hoursCharging time: up to 4 hoursTransmission delay: 12.5msTransmitting distance: (between transmitter and receiver) : 20 feetFrequency modulation method: GFSKTransmission power: 4 dBmFrequency response: 20Hz to 20KHz (CD quality)Maximum Volume: 80-85dBDistortion: <0.1%Operation voltage: 3.1VDC to 4.2VDCOperating current: <50 mA

Posted in Johnston, RI, Electronics
From ebay.com - 1 month ago