Lamp Dormitory Lamp Portable Adsorption USB Rechargeable Eye Protection Desk Lamp

Product information： Nominal voltage: 5V Product power: 3.5W Rated current: 700MA Power supply: 5V-1A Lithium battery capacity: 1800mAh Number of beads: 16 Light color: natural light Style： In-line three-speed dimming Without lithium battery, the USB cable is directly powered. Each time you click the touch, the brightness of the light is as follows: Low brightness, medium brightness, high brightness, off, Change in turn Charge three-speed dimming model Built-in lithium battery, one charge, long-lasting Voyage. Each time you click the touch, the brightness of the light is Low brightness, medium brightness, high brightness, extinction Sub-cycle changes. Charging stepless dimming Built-in lithium battery, one charge, long-lasting Voyage. Long press touch to turn on the light, the brightness changes from dark To bright, long press and touch to turn off the light, the brightness changes from Bright to dark, until