3 Colors and Stepless Dimming3 color modes can be switched between by long-pressing the reading light button: White light (6500k)-Yellow light(4500k)-Natural light(3000k), to meet the lighting needs of different environments(color temperature can only be adjusted when the light is turned on); short-pressing the on/off switch button can achieve three brightness adjustments; with a memory function, it can keep the last time you turn off the light when the color temperature/brightness. Adjustable BrightnessThis neck light rechargeable is made of advanced LED beads, soft light, no flickering or blue light filtering design, say goodbye to eye fatigue and discomfort. The narrow beam angle allows the book light to illuminate only the area where it is intended, allowing you to immerse yourself in your reading without disturbing your partner or roommate. Neck ergonomic design provides a perfect fit for your neck. 360 Comfortable and Flexible ArmThis reading light for bed is made of ABS+ silicone, lightweight and durable, comfortable to hold, the durable and flexible arm can be adjusted to various angles according to your needs.The exterior of the neck lamp is covered with soft silicone, which can be bent into any shape to fit different angles. Easy to CarryThis book lamp doesn't need much space, lightweight but compact, weighing only 140 grams(4.93 ounces). Hang the neck light around your neck to free up your hands, or easily fit it into your backpack.The LED neck reading light is perfect for enjoying night reading in bed, in the car, and is also suitable for sewing,knitting,mending, and even for outdoor