Metal Detector - Suitable for Children

Product basic info: "•†Instruction manual languages: Dutch, English, French, German, Polish, Portuguese, Spanish "•†Primary colours: Blue "•†Depth unit: 16.5 cm "•†Height unit: 88 cm "•†Width unit: 16.5 cm "•†Weight unit: 590 g "†Physical properties: "•†Display: No "•†Coil diameter: 17 cm "•†Height coil: 2 cm "•†Assembled length: 71-88 cm "†Technical data: "•†Signal strength indicator: No "•†Audio output level: 96 dB "•†Operating frequency range: 19.8-24.2 kHz "†Set-up options: "•†Manual ground balance: No "•†Pin-pointing (in all-metal mode): No "•†Preset saving: No "•†Adjustable sensitivity: No "•†Adjustable stem: Yes "•†Surface elimination: No "•†Adjustable tune: No "†Environmental data: "•†Operating temperature range: 0-40 °C "•†Humidity (%): < 90 % "†Operational properties: "•†Volume control: No "†Audio connections: "•†Audio output type: Buzzer, Speaker "†Power supply: "•†Batteries included: No "•†Number of batteries: 1 "•†Battery voltage rating: 9 V "•†Low battery indicator: Yes "•†Battery IEC size: E (6LR61, 6LP3146, 6F22, 6KR61, 6HR61 ,1604A, 1604D, 1604LC, 7.2H5, 11604, 11604M, PP3, 9-volt, 006P, MN1604) "†Included: "•†With LED indicators: Yes