INVESCH LED Small Desk Lamp Light USB Rechargable Battery Operated Table Lamps Bedside Portable Reading Lamp with Touch Control (Clip base) Chargeable and portable, clamp design, can be used in desk,in bed and so on. Stepless dimming, meet the requirements of dual charging convenient, compact and does not take up extra space According to your demand, adjust the light level of the illumination range size, making light more comfortable Light board irradation area is large, light is more even and soft, the use of hight-efficiency light diffusion plate, high transmattance, light and soft non-glare Intimate process, the details highlight the quality, lamp comer madea "chamfer grinding"technique, smooth lines will not scratch the skin