Specifications:
Model: D8-LASER100
Voltage: DC 3-5V
Shell Material:Copper
Operating mode: Continuous
Method: One Way
Wavelength: 405nm
Bright color: blue-purple light
Operating current: <450mA
Light Power: 100 mW
Diameter: approx. 12mm/0.47"
Length: Approx. 45mm/1.77"
Battery: 3 x UM-3 1.5V AA batteries (not included)
Connection mode: 2.1 straight socket line
(White banded wire is negative pole, socket center is positive)
Weight: approx. 54g1 x sculpting head
1 x Battery Case