Wonderful gift for you.

Features:
Adjustable tone， volume and sensitivity to meet your needs.
Audio and visual alerts will enable you not to miss a bite and makes your fishing easier.
Lightweight and water resistant.
2 jack sockets for external products.
Suitable for day and night time fishing.

Specifications:
Material: ABS
Color: Black
LED Number: 2
Sensibility: 6 levels
Tone: 6 levels
Volume: 6 levels
Battery: 1 * 9V Battery(not included)
Screw Diameter: 0.8cm / 0.31in
Package Size: 11.5 * 5.5 * 4.5cm / 4.53 * 2.17 * 1.77in
Package Weight: 90g / 3.18oz

Package List:
1 * Fishing Bite Alarm