The Neck Reading Light by Kaulsoue is a versatile and modern USB rechargeable book light with a sleek black design. It features 6 settings for clear white, white, and warm white light colours, making it suitable for readers of all ages. The flexible arm and swing arm make it easy to adjust to the perfect height and angle. This reading light is also portable and wireless, with a battery display for added convenience. Perfect for use in any room, this LED light technology provides a comfortable and adjustable lighting solution for easy reading.