Wireless Fishing Bite Alarm and Receiver Set

Features:
Spray water protected.
Extension rod guards, LED lights display biter 20 seconds afterglow.
1 LED reciprocating double color instructions.
Including 1 memory LED 20 seconds afterglow.
Automatic night light (turn it on or off by pressing Vfor 3 seconds).
Volume control 6 levels (including the mute level).
Tone control 6 levels.
Sensitivity control 6 levels.