LUCKY FF1108-1CT fish finder is designed for the liker in fishing. It can detect both fish location and fish size in both fresh and salt water, and can be used as a depth sounder. Lucky fish finder is especially designed for amateur and professional fisherman. It can detect the water depth and find out the fish easily. Just enjoy your fishing time! 
 -Host 
 Display: 2.4inch TFT color LCD, pixels: 240V x 960H 
 Display Contrast: 1-10 level 
 Backlight: White LED 
 Language: English / Russian 
 Power: 2 * 2000mAh rechargeable lithium battery (included) 
 Power Source: DC 10-18V 
 Weight: 148g / 5.22oz 
 Size: 135 * 70mm / 5.3 * 2.8in 
 
 -Transducer 
 Depth Range: 100m / 328ft 
 Sonar Coverage: 45° in 200 kHz 
 Cable Length: 8m / 26ft 
 Size: 47 * 37mm / 1.9 * 1.5in 
 
 Package Size: 15 *13 * 9.7cm / 5.8 * 5.1 * 3.8in 
 Package Weight: 613g / 1.35lb 
 
 Package List:  
 1 * Handheld Wireless Receiving Host 
 1 * Transducer with 26ft / 8M Wire 
 1 * USB Charging Cable 
 1 * USB AC Adapter Charger 
 1 * Vehicle Charger 
 1 * Neck Strap 
 1 * Manual
 
Powered by rechargeable two 2000mAh lithium batteries.
 
2.4inch TFT color LCD, pixels: 240V * 960H.
 
Sensitivity, zoom, units, depth , shallow alarm, language, brightness, fish icon, fish alarm and chart speed settings.
 
English / Russian two language options.
 
10-level sensitivity settings available, higher-degree sensitivity can help you get more accurate chances to detect the fish.
 
Built in memory stores sonar setting when the fish finder is turned off.
 
Screen contrast setting to ensure good display color in different environment or observation angle.
 
100m / 328ft depth capability.
 
Display underwater contour and water temperature.
 
With fish depth scale and audible fish alarm.
 
Small, medium, or big sized fish icon displays on the screen when fish is detected.
 
Simulation mode helps you to learn how to operate the unit before fishing.
 
Compact and lightweight design, easily fit in your pocket.