Specifications Item Model Number: TS185A Voltage: 6.8-9.6V Frequency: 7.2 kHz Product Type: Submersible Handle Length: 39-50 in Search Coil: 12 in Detection Depth: 12 in Search Coil IP Rating: IP68 Submersible Depth: 10 ft/3 m Noise: 75 dB Audio Frequency: 400-1200 Hz Sensitivity: 30 cm Working Environment: -10 to 50 Material: ABS Net Weight: 3.2 kg/7.05 lbs Package Size: 27.56 x 11.81 x 4.72 in/700 x 300 x 120 mm Package Content 1 x Handbag 1 x Digging Shovel 4 x Rechargeable Battery 1.5V 1 x Bluetooth Headset 1 x Precision Locator 1 x Battery Charger 1 x Coil Protection Cover 1 x User Manual