Product Name Sunflower pen holder lamp Product Model TK81456 Product material ABS + PMMA + metal hose Battery capacity 1200 mAh Rated voltage 3.7V Rated power 3w Product testing qualified Brightness Lumen 350LN * <35cm " Color temperature 11000-13000K Product size 10 * 11 * 41cm Color box size 12.2 * 12 * 13.5cm Product weight 0.25KG Product color green. Blue. Pink. Light blue Outer packing box Product accessories table lamp * 1 manual * 1 certificate * 1 USB cable * 1 color box * 1   1 sun flower pen holder lamp can be adjusted to their own needs angle The sunflower lamp can adjust its own brightness with Promise Built - in large capacity battery, can hold pen and other items 2. The use of high-quality lamp beads, professional eye, no radiation, long life 3. Flexible metal hose, 3 6 0 degrees free to twist Introduction: 1, the use of the lamp is a touch switch, light brightness for the Promise light 2. When the indicator is red, the indicator light goes off 3. Charging time: about 2 - 3 hours 4 in the case of full use of continuous use, low for about 15 hours; mid-range for about 7 hours; up to 4-5 hours 5. In the course of use, when the light dimming, that the battery is fully discharged state, in order to protect the battery, should stop using, and timely charge, please do not charge when the light is extinguished, otherwise the battery is easy to damage failure 6. Zero radiation is not dazzling, to create high-quality eye lamp, care consumer anti-myopia lamp