Aocome Rechargeable Touch Sensor Led Book Light Lamp,with Adjustable Gooseneck,Two Brightness Level,USB Charging Cable No more wasting money on batteries-Built-in Rechargeable 1000MAH Li-ion Battery. Recharge it via USB Cable Perfect Led light for travel and study room. Good Task light and bedtime reading light Very lightweight,fully flexible neck and Bendable(360 degree rotation).Easy to put it in your bag and travel Choose your preferred brightness level. Multiple POWERFUL LEDs evenly lights up your book or e-reader perfectly without hotspots or glare,which helps reduce eye strain. Package include: 1 LED Table Lamp, 1 Gift-USB LED light, 1 USB Charging Cord and User Manual(English)