- Material: ABS + metal tube<br />- Ultra bright USB white 18-LED light<br />- Flexible metal arm for any-angle adjustment<br />- Safety power source with DC5V、 power saving<br />- Portable & convenient、 can be powered by any USB port<br /><br />                                                                                                                                Dimensions: 15.75 in x 2.20 in x 0.55 in (40.0 cm x 5.6 cm x 1.4 cm)<br />Weight: 1.69 oz (48 g)<br /><br />