This underground wire locator can trace buried cables, wires in walls, and behind ceilings. Ideal for locating non-electrified cables such as power, network, and telephone lines, making it a versatile wire electrical tool Equipped with sensitivity adjustment knobs on both the transmitter and receiver, this buried wire locator allows precise control for pinpoint accuracy when locating cables or , ensuring reliable results every time Powered by a 3.7V rechargeable lithium battery, the water line locator tool includes a low-voltage reminder and a convenient micro USB charging port for fast and easy recharging, keeping you working longer without interruptions The wire features a built-in headphone jack, perfect for noisy environments, allowing users to trace signals without distractions and maintain focus on important tasks Designed for ease of use, the wire electrical tool features and ergonomic controls for both the transmitter and receiver, ensuring comfort during extended use while maintaining durability Color: As Shown Material: Metal+Plastic Package Contents: 1*pcs underground wire locator Only 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.