Working voltage：DC 5V
Battery voltage：3.7V/1200mAh
Charging time：2 hours
Working time：4-6 hours
Safety & convenient charging design
Wooden Organ Light Can support the lamp for 4-6 hours. Recharge it by connecting the power charge wire to your computer or your mobile power adaptor USB port. 
Portable and foldable
Organ lamp can be foldable and also can be rotated 360 degrees as a creative toy,
can be easily put into your hand bag and briefcase, very light, no more than 500g, can be carried as camping light. 
 Wood lamp humanized design
Which enables the book lamp can be shaped as round and half circle,can be placed on your table as reading
light.Effectively protect your eyes with 7 colors , You can easily switch. You can use the changeable and foldable book light as a accent light, night light, bedside lamp, atmosphere light, decorative
lights, reading light etc.