Portable Cordless lamp: Easy to be packed in a backpack, briefcase, bag, satchel and box when you travel, also great ideal for dormitory, home, office, bedroom when you study, reading, working and drafting.
Power source: High-quality Rechargeable built-in Lithium battery, plug directly to a USB power source such as power bank, laptop, electrical adapter.1200mAh battery capacity can work 30hours(max).
Dimmable Desk Lamp: 3 level dimming and 3 colour temperatures, cold white, warm yellow and soft white with memory function. Use advanced LED technology, Soft light without dazzle and ghosting, protecting your eyes.
Adjustable Arm: 180° adjustable folding arm to change your lighting illumination direction easily.
Material: High-quality ABS + Aluminum to keep the good classy look. Pure white lamp to make heart peace when working.
Colour: White Size: 180*42*28mm Material: ABS+PC Working voltage: 5V Working time: 3-4 hours Charging time: 3 hours Battery capacity: 600mAh