Brand New Item Type: Fish Bite Alarm Material: plastic Color: as picture shown Alarm size: approx. 11.5x5.5x4cm/4.5x2.2x1.6inch Receiver size: approx. 10.5x6x2.8cm/4.1x2.4x1.1inch Storage box size: approx. 27.7x21x5.6cm/10.91x8.27x2.2inch Battery Needed(Package Shipped without Battery): 9V 6LR61 200mAh Features: [Adjustable Alarm Volume] Adjustable sensitivity, volume, tone button. When a is received and a number is displayed on the screen, the receiver will sound. [Fishing Bite Alarm LED Indicator] 20 second memory led, on / off when engaged, high visibility lock led, 256 variable codes to prevent interference from another Angler. [Enjoy Fishing] Visual and light alerts will keep you from missing any bite and make fishing easier. With bright LED light, is for night fishing. [How To Use] All you need to do is clip this alarm to the rod and wrap the fishing line around the alarm. When the fish swallows the bait, it will not damage your fishing line, which is very sensitive. [Portable To Carry] Made of plastic material, lightweight and waterproof. Compact and exquisite design, easy to carry, easy to install. Package Includes: 1 Fishing Bite Alarm Listing and template services provided by inkFrog