About this productLow-Cost LCD Metal Detector
Operation modes: ALL METAL, DISC
Audio-1.2"speaker or earphone jack
Sensitivity: max depth >16cm for a US quarter
Low battery indicator
180mm waterproof search coil
Power supply: One 9V battery required
Dis-mountable for easy carry
Great thanks - prompt service and item works to expectations.
Absolutely love it! Awesome detector for a great price, worls well.