1. [Good Metal Detector]perfectgift for yourself, family and friends 2.[Accurate detection]This locator has a DSP chip, which can accurately identify coins, gold, silver, iron, aluminum and other metals. 3[Scanning Range]360 scanning and IP68 waterproof coil the perfecttool for treasure digging along the , on the beach, in your backyard, etc. 4.[Application Scenario]Unique sealing design allows detection in any environment, including grass, mud, mud, sand, black sand, and even in water (whether or salt water). 5.[]Continuous charging, this metal detector can last 24 hours on a full charge. The built-in low battery sensor alerts you when the battery is low and needs to be . Working frequency: 3kHz Alarm Mode: Sound, Vibration, Sound and Vibration Temperature range: -15 to +70C Indicator light: Audio/LED light Target indication: buzzer (Beep) voltage: 3.7V current: 90ma power: 0.3v Colour:Photo Color Material:ABS plastic Package Contents: 1 x Metal Detector 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.