1. With sound and vibration alarms that increase in intensity as the detector moves closer to the metal2. LED flashlight provides assistance in dim and low light conditions3. With diving mode, standard IP68 waterproof rating, can be operated reliably underwater from 30m-60m4. Two keys design, can be easily controlled and easy to operate5. Charging interface: Type-C/USB-C6. Battery capacity: 1500mAh7. Depth: can dive to 30-50m8. Indicator: audio/vibration/LED9. Mode: sound mode, vibration mode, sound + vibration mode, dive mode10. Sensitivity: about 8-12cmPacking list:- Metal detector x 1- Cover x 2 (1 waterproof, 1 not waterproof)- Spring buckle x 1- Charging cable x 1- User manual x 1Specification: Package Weight One Package Weight 0.80kgs / 1.77lb One Package Size 45cm * 20cm * 6cm / 17.72inch * 7.87inch * 2.36inch Qty per Carton 36 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 36 pcs = 6372 pcs40HQ: 412 cartons * 36 pcs = 14832 pcs