Light C olor T emperature : 2900-3200K Lumens : 150 Product material : wood, ABS, PC (expansion tube part), PP, iron electroplating Product accessories : Manual 1, USB cable 1 Battery model : 18650 Battery composition : Lithium-ion battery Battery capacity : 1200mAh Number of lamp beads : 2835, 25 lamp beads Input voltage : DC 5v 1A Power supply method : USB charging Charging duration : Approximately 2 hours Usage time : 3 hours in the brightest gear Brightness gear : 3gears Switching mode : Touch Open the telescopic lampshade 1. With both hands working together, rotate clockwise and counterclockwise once to open 2. Stretch the telescopic tube to become a lantern state Snap on the telescopic lampsh ade Firstly, align the convex points on the edge of the lower cover with the grooves on the upper cover, and then press the upper and lower cover of the lamp body with both hands. At the same time, rotate clockwise to make the convex points snap into the buckle and become a table lamp Table lamp status can be rotated 360 to adjust the lighting angle