Description:  A LIGHT THAT DELIGHTS What looks like an ordinary book is actually a light that provides Lumens of illumination when you open its cover and will shine until you close it again LIGHT UP THE NIGHT ANYWHERE Compact book light can be taken with you on the go and works without cords. Use it outdoors or indoors to provide that extra amount of light that you need LONG-LASTING, EFFICIENT ILLUMINATION lithium ion battery can provide up to 4 hours of light on a single charge; Repower the battery quickly with included micro USB cable COOL,COLORFUL,ENERGY EFFICIENT ILLUMINATION provides high illumination while consuming a fraction of the power, and it doesn't give off heat the way that a conventional lamp Superlt can provide 5 kinds of color including red,blue,green,pink,and warm white.The lighting color will switch as above when you open/close the book lamp UNIQUE GIFT IDEA They'll think you've given them a book, but then they'll open it up and reveal the light. Brand Name: STEVVEX Lamps Model Number: ST5LM45003VVF Is Batteries Included: Yes Item Type: Book Lights Warranty: 3months Power Source: Rechargeable Battery Battery Type: Ni-CD Light Source: LED Bulbs Is Batteries Required: No Wattage: 0-5w Features: USB Rechargeable/ Festival Gift Certification: ROHS Light Color: Warm white,Pink,Red,Blue,Green Material: Leather + parchment Color Temperature: 3000K Battery Voltage: 3.7V Charging Voltage: 5V Charging time: 3-4 hours Usage Time: 5-6 hours Support: Foldable Light Source: LED Lights Charge by: USB Type: Book Light / Book Lamp Function: Bedroom & Coffee Shop Decor Festival: Birthday Presents / Valentine's Gifts / New Year Gifts