LED Desk Lamp Eye Caring Adjustable Energy Efficient Table Lamp with USB and Digital Calendar

Description

Specifications:  Material: ABS+Alloy Shell color: White  Size:18.2cm *4.1cm * 3.1cm  Weight: 260g Light Sources: Nature light ,1.8w (18*0.1w LED )  Light color temperature: 5500k  Working voltage: 5V/1A Power: 100-240V AC- 50/60Hz Battery capacity: 1000mAH Lithium-ion battery Working time: 2.5-4 hours (the brightest about 2.5 hours) Brightness mode: adjustable with touch sensor（After we press the button, we can press button for seconds to change the brightness what you want） Package included: 1* Desk Lamp 1*AC/DC Power Adapter 1*USB charging cable 1* Mini Hook 1*User Manual 6 months quality guarantee after your purchase.We welcome any questions or comments you may have. We are proud of this desk lamp and answer all your questions in time.