Estimated Delivery:8 ~ 10 business days, Shipping Fee GBP 4.99 Features: - Light weight, easy operation, comfortable handling, ergonomic design,high sensitivity,comes with adjustable lightweight bracket - Detection indication:Audio alert and LCD display indicate the detection of metal(6cm/2.36in detector diameter,10cm/3.94in detection depth),once metal is detected there's beep sound and LCD screen light to remind you - Adjustable sensitivity & volume:Easy to control the detector's sensitivity level with sensitive control;adjust the volume level of speaker when searching to find missing or lost coins, pieces of jewellery and other metal objects - Waterproof search coil:You can use the metal detector in the shallow water with waterproof search coil,it's perfect for kids outdoor use to start a treasure hunting journey - Application:Ideal gift for children,this is tailor-made for inexperienced metal finder for cultivating an exciting interest and hobby,can be used in science education, parents-kids activity and simple metal detection Specifications: Material:ABS plastic shell Power supply:9V (6F22) (not included) Frequency:5.0KHz Current:Standby:10mA / Maximum:70mA Voltage:7.2V-9.6V Sensitivity:A coin:13mm/0.51in Indication mode:Sound mode / LCD mode Size:70x17cm/ 27.56x6.69in Package included:1 x Metal Detector, 1 x Instruction