Ceiling Lights - Universal - Lamps Timing Temperature Alarm Clock LED Lamp(white) Highlights Universal Lamps Timing Temperature Alarm Clock LED Lamp(white) Lamps Timing Temperature Temperature LED Desk Lamp Product is shipped according to color or size from the main product page image. : Dimmable Book Light Light FoldableHavecalendar Temperature Alarm Clock Atmosphere Colors Changing LED Desk Lamp | Desk lamps introduction 1. Advanced lighting technology, no glare No strobe and soft lighting well to protect eyes 2. long lifespan with light failure 3. Touch Switch, adjustable brightness, easy to operate. 4. Build high capacity lithium battery 5. Charging time about 4 hours, using time 4 hours after fully charged. 6. Folding design, save packing size. 7. Aluminum alloy heat sink to protect the lifespan of the LED 9. It has 4 brightness couniers: lightest-lighter-off Functions 1.Normal time mode. Mode Time Nomal Show: Time, Date from 2008-2099, Week, Week, can switch between 12/24 hours.am means morning, pm means afternoon.Crqulescent Time is 12:00 Jan 2008. 2 .Alarm clock with Snooze mode. Alarm mode can set nomarl alarm time with Bells alarm music, at the same time can open Snooze function. 3 recall points. Can set set duration, birthday reminder date, will sing birthday song for wish when it's birthday time. 4.Timer mode. Timer mode can set reverse time; Timing Range: 23:59-00:00 hour, when the time reaches, it will ring. 5. Temperature mode. Automatically check the temperature.at the normal state, press SET CAN SWICTH "C / F" 6. AppreciationMusic specification Shell material: ABS + PC Cri & gt; 80 Bright: 250lm Shine Way: Straight shine Press WAY: KEY Power: 4W Battery Capacity: 1200mAh CCT: 3750-4250K Qty of LEDs: 18pcs Package 1 x DC5V LED Desk Lamp 1 x USB Cable 1 x User Manual Notice: Size: Because the size is measured manually, there may be an error of 1-2 cm. Try to understand. Color: Due to the display effect of different monitors, the color of the product may have slight errors, please understand.