"1) Display: high contrast FSTN LCD     4-level grayscale, 160V X 132H    
2) Power output (RMS): 100 W      
3) Power output (peak-to-peak): 800 W     
4) Operating frequency: 200 kHz(transducer/ 125 kHz ( wireless )     
5) Sonar coverage(transducer mode): 20 degrees at  200 kHz      
6) Sonar coverage(wireless): 90 degrees at 125 kHz      
7) Depth Units: Meters/Feet    
8) Depth capability: 590 feet (transducer mode 200KHZ)      140 feet (wireless mode 125KHZ)    
9) Wireless operating range: Up to 165 feet     
10) Target separation: 2.5 inches      
11) Fresh/Salt Water Environment    
12) Temperature sensor: included in transducer      
13) Operational Temperature: From -10C to 50C (14 Fto122 F)    
14) Power input: 10 to 20 V DC / 8 AAA alkaline battery    
15) Transducer mounting: Suction cup mount, wireless     
16) Unit mounting: Portable case      
17) Clear fish icon, fish alarm    
18) Memory: Built  in memory stores sonar setting when the unit is turned off    
19) W-Sensor could shut down when it is out of the water    
20) W-Sensor battery requirement: One replaceable CR-2032 lithium battery    
21) Operational wireless Frequency: 433.93mHz"