Specifications:

• It is one of the amazing new produce every year people excited about it, it is widely used as the decoration for the home, cafe, bar and so on
• The laser pointer is very small and easy to carry, no setup needed, you can put it anywhere anytime you want, especially for party, it makes the party fascinating
• You can even use the green laser pointer pen to decorate the sky at the night
• Simply turn around the cap, see sophisticated green laser technology filling an entire room with thousands of moving stars
• Dynamic liquid sky
• Animated moving stars
• Fully manual adjustable motion speed
• All this wonder and beauty of the night sky happen in your room
• Material:Aluminium alloy
• Laser Color: Green laser
• Operation Voltage: 3V
• Power Supply: 2 x AAA batteries
• Laser Wave Length: 532nm
• Laser Output: 200mW
• Storage Temperature Range: -10~+50°C
• Dimension: 13.5 x 170 mm / 0.53 x 6.7 in (Dia. x L)

Details:

Five Patterns Caps

Put 2 x AAA batteries here