Product description: Detection methods: three detection modes.sound, vibration, sound plus vibration alarmThe working environment: temperature -10 -50Power: 9V battery(Batteries not included)Detection distance: coins 5-6CMDetection orientation: 360 degreesTuning: AutomaticIP level: Meets IP68 standards(Fully body waterproof )Indicator: Audio, Vibration and BothMaterial: ABScolour: B-purple blackPackage Contents:1 x Metal Detector1 x Holster1 x Retractable hanging wireOnly 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.