Đèn laser ánh sáng tím xanh da trời tại Lotte Market

Giới thiệu Đèn laser ánh sáng tím xanh da trời tại Lotte Market

Features:

100% brand new, high quality.
High quality aluminum alloy casing, strong and durable
Powered by 18650 battery which is large capacity and easily bought.
Long lifespan, more than 8000 hours.
It can project wonderful pattern like the sky full of stars at night.
Power saving, lightweight, suitable for putting in your pocket or handbags.

This laser pointer can be used for presentation, teaching indicator, children amusement and more.
Press-button switch at the  bottom, no need to keep holding when use it.
 
Specifications: 
Material: Aluminum
Dimension: ￠20mmX150mm 

Beam style: Continuous line.
Dot size: <φ18mm @1.0mm
Wavelength: 405nm
Power supply :1 x 18650 Battery (No Battery!)
Laser visible range: 1000-1500meters.
Laser color: Blue violet

Body color: Black
Working voltage: DC3.7V.
Preheat time: ≤ 3seconds.
Operating temperature: 0℃～＋30℃
Storage temperature: -10℃～＋40℃
High quality aluminum alloy casing, strong and durable

Powered by 18650 battery which is large capacity and easily bought.
Long lifespan, more than 8000 hours.
It projects wonderful pattern like the sky full of stars at night.
Power saving, lightweight, suitable for putting in your pocket or handbags.
This laser pointer can be used for presentation, teaching indicator, children amusement and more.
Press-button switch at the bottom, no need to keep holding when use it.

Package Contents:
1x Laser Pointer (battery not included)