Features:     Made of qualified plastic and electron, lightweight and portable, solid, firm and durable to use.       Double adjustable arm, you can bend it to any angle according to your own needs. Convenient for music stand, night reading, and maintenance work.       Clip on base stand, mini in size and easy to carry, you can clip it on table, bracket, and anywhere handy.       Powered by 3 AAA battery which is not included or USB charging, provides a high brightness.       6 beads or 8 beads for choosing, great accessory for music stand, night reading and other use.          Specifications:   and High Quality  Material: Plastic + Electron  Color: Black  Power Supply: 3 x AAA Battery (not included)  Total Length: Approx. 29cm / 11.4inch    Lighting Source: LED  Button: Push Button  Voltage: Less than 36V  Options: 6 Beads, 8 Beads    Weight: Approx. 105-108g      Package Included:  1 x Clip On Light  1 x USB Cable