Technology data and instruction :
1. After removing all contents from packaging, connect AC/DC adaptor to recharging base.
2. Plug main unit of AC/DC adaptor into outlet.
3. Slide penlight gently into base, with the plunger-end first, and clip facing front.
4. Once penlight is in base, charging begins. At first, only the red light will be fully lit. As it continues, the red light will dim as the green light gets brighter.
5. When fully charged, the red light will be off and the green light will be fully lit. Please allow 8 hours for initial charge without interruption.
6. 6. Remove penlight from base and press the plunger to activate light source. Your penlight is now ready to use. Be sure to keep your penlight in its charging base when not in use.

Product size: 140*25*20mm/pen 100*55*68mm/base
Packing size: 175*125*65mm/pc
Carton size: 54*39*28 cm/ctn for 36pcs(USB Cable length=120cm)
G.W:10KG/CTN