?Weight: 96g Dimensions: 5.90in x 0.91in x 0.91in(15cm x 2.3cm x 2.3cm) Brand: N/A Model: JD-301 Color: Black Quantity: 1 Material: Harden aluminum Laser Power：5mW Wave Length：532nm Laser Color：Green Excitation Mode: Optical Pump Working mode: Continuous laser Working Voltage: 3.0~3.7 V Working Current: 600mA Spot Mode (Spot size): 6m < = diameter 1.0mm Battery: 1 x 18650(included) Functions: Tact Switch/tail safety lock Adjustable focal length， point-like spot continuous output Tail with keys Great for teaching remote indication or outdoor hiking and exploring use Packing List: 1 x Laser flashlight 1 x 2400mAh battery 1 x 2-Flat-Pin plug power adapter (100~240V) 1 x Strap 2 x Keys<img src="http://112.74.112.28/down/products/433394/433394_000.jpg">