Description:
Range :500-5000 meters
Surface treatment: electroplating， painting
Pens using copper production.
Technical parameters: rotation of the front optical port can be adjusted at different points like the stars effect.
You can also unscrew the head， you can use when ordinary green pen， which emit green line， used to refer to the magnitud.

Features:
Model: JD-850
Operating voltage DC3.0-3.7V
Start-up time ≤ 3 seconds
Working Temperature  15 °~ 35 °
Duty Cycle 45 seconds ON， 15 seconds OFF
Laser Shape Dot
Focusable N/A
Waterproof N/A
Surface treatment: black anodized
Switch mode: button / touch switch
Battery: 1x CR123A (16340 battery) not included

Specifications:
Body Color:Black
Laser Color:Green

Net weight:65g
Package weight:75g

Package Include:
1 x Laser Pointer