A long battery life & robust design makes this a great accessory for any bunch of keys. The Key Finder V2 has an on/off tail switch and its power can be demonstrated, even in full daylight, simply by pressing the switch that is incorporated in the packaging.
Reflector: Crystal Tube
Beam Width / Type: Medium width beam with Central Spot
Beam Range: Short - Medium
Burn Time: up to 200 hours
Batteries: 4 x AG13 batteries (2 sets of batteries (8) included)
Weight: 37 grams