3 in 1 Laser Light with Key Hook ( Assorted Color )

3 In 1 Laser Keychain Hook Press And Hold The Push Button To Turn On The Light Compact, Lightweight, Easy To Carry In Pocket Or Hang To Key Chain Two Buttons Control 3 Modes White Light (For Illumination), Blue Light (As A Currency Detector), Red Laser Pointer Class 3A Laser Product The Laser Pointer Should Be Protected From Water, Dust, And Sunlight. Wave Length 650Nm 10 Max Output < 5Mw Powered By 3 X Lr44 Button Cell Battery (Included) Dimension (Approx.) 11cm X 2.2cm X 1.6cm. Weight 09 Gm Color : Multi Content In The Package: 1 Laser Key Hook