Gray Ghost Wireless Headphones for Garrett AT Pro AT Gold Metal Detector Best Sellers New advanced circuitry maintains the

New advanced circuitry maintains the unit's detection distance throughout the life of the battery

pro-level methods for effective pinpointing

while the rubber handle reduces fatigue for long treasure-hunting sessions

Durable Construction

MINELAB Excalibur 800

Gray Ghost Wireless Headphones for Garrett AT Pro AT Gold Metal Detector Best Sellers New advanced circuitry maintains theFull range volume control. Comfortable padded earphones insulates from ambient noise. 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