» Six volume levels plus silent mode. » Four sensitivity adjustments Seven tone adjustments. » Dedicated drop back LED indication. » Dedicated drop back tone Ultra-bright LED.» Low battery detection alert. » Memory function 3 alarm mode options - light + sound, light + sound + vibration, light + vibration. » Dedicated LED for drop back indication. » LED light has six adjustable brightness levels. » Adjustable delay with six levels. » After pairing the lamp automatically synchronises light colour to the alarm that is sounding. Be sure to add me to your favourites list. Check out my other items. This item is in the category "Sporting Goods\Fishing\Anglers' Equipment\Bite Alarms". The seller is "fishon_tackle_shop" and is located in this country: GB. This item can be shipped worldwide.