B75 Waterproof Metal Detector, 11-Inch Double-D Coil, Wireless Headphones
$475.99
- Fully waterproof design with an 11-inch double-D search coil
- Three detection modes plus seven scene modes
- Built-in 4000mAh battery runs at least 12 hours
- Supports both wired and wireless headphones
- Adjustable tones, threshold and pitch for fine-tuned searching
SKU: d7u80b5idjig00b139p0
Category: Metal Detectors
Description







The B75 is a rechargeable, waterproof metal detector with an 11-inch double-D coil and a 13 kHz working frequency. It has three detection modes, seven scene settings, ground balance, pinpoint and 11 tones, and works with wired or wireless headphones.
Key features
- Detection modesDiscrimination, dynamic all-metal and static all-metal modes, plus seven scene modes for different search conditions.
- Ground balance and pinpointAutomatic and manual ground balance, and a pinpoint function to confirm the exact target location.
- Sensitivity and shieldingSensitivity adjusts from 1 to 99, with digital shielding technology and selectable target shielding.
- Audio adjustmentsEleven tones, plus threshold and pitch adjustable from -9 to +9.
- Rechargeable batteryThe built-in 4000mAh battery supports at least 12 hours of continuous use and charges with the included cable.
Specifications
| Frequency | 13 kHz |
|---|---|
| Search coil | 11 in double-D, waterproof |
| Waterproof | Whole body |
| Detection modes | Discrimination, dynamic all-metal, static all-metal |
| Display | LCD, 60 x 53 mm (2.4 x 2.1 in) |
| Battery | Built-in 4000mAh, at least 12 hours |
| Weight | 1300 g (2.87 lb), without battery and headphones |
| Operating temperature | -10 to 65 °C (14–149 °F) |
| Headphones | Wired and wireless |
| Certification | CE, RoHS |
What’s in the box
- Metal detector
- Wireless and wired headphones
- Charging cable
Product photos








Additional information
| Color | B75 13 inch black |
|---|---|
| Ships From | China Mainland |
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