is_customized:YesType:Green Laser PointersBrand Name:OEMSize:16*2.2*2.2cmRemote Control:NoFunction:Laser pointerBattery:18650BatteryControl Distance:8000MeterModel Number:19000005USB Interface:NoWeight:4.6ozOperating voltage:DC=3.0-3.7VFeatures:Model: laser 301 Material: hard aluminumExterior Finish: black anodizedSwitch mode: touch switch Battery: a 18650 rechargeable lithium battery (package not included) Wavelength: 532nm; Start-up time ≤ 3 seconds Operating voltage: 3.7V Dimensions: ¢ 25mmX155mm Advantages:1 aviation aluminum alloy， durable; beautiful new shape 2 external focus， easy adjustable beam thickness， spot size (focusing very convenient); 3.1 18650 battery-powered， large capacity， easy to purchase， continued long; 4 side switch design， press the power light， loosen off; 5 import LD and accessories， increased service life， more than 8000 hours; 6 built-in laser module to improve cooling devices， circuit board protection design collection