Specifications: Brand: MarketBoss Origin: China Material: ABS Engineering Plastics Main Function: Fish Finder with Sonar Sensor + 9 meter cable Display: 2" Anti-UV LCD Backlight: Green LED Sensor Beam Angle: 45 Degrees (200kHz) Depth range: 0.7m to 100m (2ft to 328ft) Sonar Cable Length: 9 Meters (29.5 Feet) Operating Temperature: -20 C to 70 C (-4 F to 158 F) Power by: 4 x AAA batteries (not included) Dimensions: 0.39*0.21*0.08*in/120*67*25(mm) Net Weight:1.27lb/578g Package List: 1 x Cool Portable Wired Fish Finder . 1 x 9m (29.5 feet) Cable .1 x Bolt 1 x Wing Nut 1 x Neck StrapAbout Us: Our Brand is Marketboss and we are dedicated to providing customers with High-quality and Practical Products. Meantime, We always keep attentive to every questions about the products from customers and answer them in time. We are very glad to hear from every customers and try hard to build the best service on Amazon. If you click one of our products by chance, we recommend you to drop by our store and you will find more products impress you. Hope you will find the Best Product in our store ,thank you. About Shipment: All orders will be shipped within 3 days About Service: All products are tested before we ship it and No Worrying for the Quality of the Products. If you have any question, just Feel Free to Contact Us, We are Always Here to Serve You.

• Great Help You Know Water Depth and the Approximate Position Shoals?of Fish-- Press and Hold ¡°Enter¡± key (for more than 5 seconds) to switch the unit of measure for depth.
• 45-degree Probe Angle. Detect and Display Weeds, Sand, and Rocks in Water. Fits for the Lake, River, Sea and Other Fishing Environment.
• With Removable Transducer Float and Round Transducer Sensor and Depth Indicator and Audible Fish Alarm
• Round Transducer Sensor with 25 ft Cable and Removable Transducer Float. With Fish Depth Indicator and Audible Fish Alarm.
• Note: The depth is measured not from the float.,but the sonar sensor Attention: 1.When the display reads "---" continuously for 5 minutes, it will turn off Automatically :2. Transmitter is Waterproof, But the Receiver (unit with screen) is not Waterproof, so Pls Don¡¯t Submerge or Spray the Fish Finder Screen with Water.

Great Help You Know Water Depth and the Approximate Position Shoals?of Fish-- Press and Hold ¡°Enter¡± key (for more than 5 seconds) to switch the unit of measure for depth.MarketBoss