Specifications

1) USB rechargeable Li battery
2) portable and foldable design
3) stepless adjustable brightness
4) mountable or desktop

This is a very nice design product of light lamp,it has much advantage:

1) USB rechargeable Lithium battery builted in
2) portable and foldable design,freedom place on the table,aside bed...as you like
3) Save power Eco-friendly product with using 18 long life reliable LED.

4) 2 grades or stepless adjustable brightness,going further Eco-friendly more.
5) can be mounted on wall,bring you more convenience.

6) multifunction with calendar alarm clock,with temperature display.

specifications:

1) USB power charging: 5V/500mA

2) Lithium battery:3.7v/1000mAh

3) power:1.8w

4) folding size:182*41*31MM(L*W*H)

5) clock power: CR2032/ 3V

6) weight:265g