WYQN Dimmable LED Desk Lamp, Flexible Neck, 3 Levels Brightness, USB Rechargeable Table Light with Touch Sensor Switch and Pen Holder(Blue Bird) Touch sensor switch, easily to choose the proper brightness only by touching the buttom gently. Flexible neck, can be adjusted to different heights and angles, an excellent combination of lighting and decorating. Eye-protection and energy-saving reading light: 10pcs LED bulbs produce soft light, no flickering, no dazzling, no harsh to eyes, no-radiation. Rechargeable USB light: built-in rechargeable lithium battery, cycle charge led lighting, long life of working. Adorable design, a great decorative lamp or night light for kids, suitable for use in office, bedroom, nursery school, and reading.