Smart Erchang Fish Finder: Ultimate Fishing Tools, Love at First Cast.

Real Time Exploring Underwater Structures with Smart Phone
The device floats on the surface and transmits detailed bottom and water column information straight to the screen of your smartphone or tablet. Anglers can mark fish, map depth contours and underwater structure, save water temp, video and choose to share on social media directly if desired.

Castable, Portable, Wireless, Pocket-sized as mobile as you are
Erchang was designed with portability and ease of use in mind. Perfect for hiking, camping, canoeing, kayaking, or other fishing situations where size and weight is at a premium. Anglers of all skill levels and types could take the latest in portable sonar fish finding technology with them on the go.

Great fishing gift at the holidays, on birthdays, Father’s Day or Mother’s Day
Erchang portable fish finder and app is a great fishing gift for the angler on the go. If your favorite angler loves ice fishing it makes a great Christmas / Holiday season gift because they will be able to go out and use it immediately.

Specification:
1. Sonar & Radio
Depth Range: 2-120Ft/0.6-36M
Wireless Operating Range: 80ft/25m
Sonar Frequency: 125KHZ
Sonar Radiation Angle: 90 Degrees
Radio Frequency: 2.4G
Bluetooth Distance: 30M
Size: 68*68*50 mm
Operational Temperature: -10 ~60?
2. Power Supply:
Mainframe: Lithium battery 3.7V
Endurance time:10 Hours

Package includes:
1* Wireless Remote Sonar Sensor
1* User’s Guide
1* DC Charge Cable

Product Features

• PATENTED SONAR FISHING DENTIFIER TECHNOLOGY:Works in conjunction with smart phones and tablets; Detection data is transmitted to the phone in real time, allows you to map waterbeds, mark spots, log water temps and depth, add lures, species, and video in the trip log.
• FREE APP ON IOS & ANDROID: Fish Helper syncs via Bluetooth Smart to Erchang device. Bluetooth connection secures the distance between the device and its user up to 100 feet / 30 meters.
• Fish Alarm, Noise Filter, 10-degree sensitivity for user to select, Sonar Frequency: 125kHz, Depth up to 120ft/36m, Rechargeable 3.7V Lithium battery long life up to 10 hours.
• LIGHT WEIGHT: Weighing just 2.6 ounces / 73.6 grams and measuring 2.7 inches / 68 millimeters in diameter, Erchang diminutive device is suitable for every standard rods and lines.
• UNIVERSAL USE:Ideal for kayak, canoe fishing, ice fishing, works both in saltwater and freshwater, effective at locating fish and structures on ponds, lakes, streams, and rivers.