Our rechargeable USB soft flexible neck lamp comes with 2 lighting modes - amber light for the evening helps prevent sleep disorders and white light for the daytime. Each light has two levels medium or bright light. 4 hrs per charge, cable included. ; Design: KDT ; Material: ABS, silicone, steel, polymer lithium battery, electronic parts ; Packaging: color box ; Prod. Dim.: 24 x .5 / 61 x 1,5 cm ; Pkg. Dim.: 3.75 x 7.5 x 1 / 9,6 x 19 x 3 cm