Two kinds of light adjustment, warm light, white light, 7-color LED ambient light, freely adjustable. A touch of the light of the atmosphere is the colorful gradient red blue green pink yellow cyan. No glare, no eye damage, no flicker, isolated blue light to protect eyes. Can be used as a cell phone holder, convenient for watching videos and freeing your hands. SHOP WITH CONFIDENCE: To provide you with the highest quality service, if you have any questions, please do not hesitate to contact us. We will provide after-sales service until you are satisfied. Product features: Multifunctional pencil table lamp. 1 & gt; .Can be used as a cell phone holder, convenient for watching videos and freeing your hands 2 & gt; 7-color LED ambient light, store the pen holder upside down and use it as a mood lamp 3 & gt; .A touch of atmospheric light is red blue green pink yellow cyan colorful gradient off 4 & gt; .Can be used as a mobile power supply to charge mobile phones 5 & gt ;. No glare, no eye damage, no flicker, isolated blue light to protect the eyes 6 & gt; .Two kinds of light adjustment, warm light, white light, freely adjustable 7 & gt; .1200mAh built-in lithium battery 8 & gt; . Flexible silicone light pole, precise 360 free bending 9 & gt; Multifunctional desk lamp for eye protection Bright light the way you want, continuous dimming with one touch Multi-angle rotation to meet a variety of lamp habits Humanized function, freely adjustable height angle Features: Product net weight: 280g Product material: ABS + PP + pipe Product size: 9.4cmX14.8cmX44cm Product attribute color: white Pink Parameter: Color temperature: warm light 2800-3200 white light 6500-8500 Battery capacity: 1200 Charging time: 2-3 hours Duration of use: 8 hours Input parameters: DC5V / 1A Large USB output parameter: DC5V / 1A Rated power: 2 W Packing list: 1 table lamp (including battery, color box packaging) 1 X usb data cable