Rechargeable Lithium battery & back up coin battery
Universal Fittings are Included: 1/4 – 28, 3/8 – 32, and 8 – 32
Rechargeable via Micro USB (cord included)
Lasts up to 4 hours on a single charge
3 Brightness Settings – Low, Medium, and High
3 Timer Settings – 2 Minutes, 5 Minutes, and Constant
3 LED Color Settings – Blue, Red, and Green
Quiet, Vibration Absorbing rubber gear ties
Built in Memory to hold you settings