FEATURES: 

• High quality, meet the highest standards, and thoroughly tested
• Easy to use, only need to press the button
• Clearly visible at long distances in the dark
• You can point the light at many targets, such as photos, blackboard, video monitors, and so on
• Good choice for teachers, doctors, architects, and many more

SPECIFICATIONS: 

• LASER COLOR: Blue/Purple
• Output mode: Constant Wave Power supply: 2 AAA Batteries (Not Included AAA Batteries)
• Dimension:14x150mm

POWER: 

• 2 X AAA batteries not included
• Work Temperature:10-30
• Storage Temperature:10-50
• Material: Aluminum Alloys
• Time to Reach Full Laser Strength: 0 to 5 seconds

PACKAGE CONTENTS:
Laser Pen