Package List 1 x Mini Portable Clip- on Adjustable LED Book Light Flexible Desk Lamp ( Black ) Goods Description This item is a mini clip- on book lamp which is flexible and portable. Made of premium material, durable, anti- age and practical. You can adjust a suitable angle according to your need while reading. Easy to clamp on your book and enjoy reading in any place. Features - Color: Black. - Material: ABS. - Size: Approx. 25 x 3 x 2.3cm/ 9.8 x 1.2 x 0.9 inch ( LxWxH ). - Power supply: 2 x button battery ( included ). - Flexible and adjustable, easy and convenient to carry. - Except for reading, it can be also used to clamp on your while camping, or illuminate while fishing at night. Suitable for all the occasions you need illumination. - Energy conservation and environmental protection, low energy consumption with long service life. - For gift- giving: birthdays, awards, business gifts, advertising, trade fairs and much more.