1. Power supply: 2 x 9V (6F22) (shipped without batteries)
2. Frequency: 5.0 KHz
3. Current: 10mA static, up to 70mA operating
4. Voltage: 7.2-9.6V
5. Display mode: mechanical pointer mode, sound mode
6. Retractable length: about 30.7-42.1 inch
7. Detection disk diameter: 6.5 inch
8. Size: about 45 x 20 x 10cm
9. Weight: about 1.2kg

Features:
1. Two operation modes: all-metal mode, identification mode
2. Volume adjustment: adjust the volume of the speaker and headphones
3. Headphone interface: can be connected to headphones (not included) to use
4. Pointer display: the pointer will swing with the discovery of metal
5. Waterproof detection disk: can be used in shallow water
6. Adjustable rod: adjust the length of the metal detector
7. Skeleton probe plate, deeper detection depth, more stable performance