Features: Square touchable display desk lamp with 3200mAh/USB charging function, easy to carry and use. Beautifully shape，easy touches screen operation, adjustable brightness and color temperature, provides a comfortable lighting experience. 3200mAh battery optional, can charge cell phones and other devices. Suitable for people in offices, student dormitories, homes and other place, especially for people who need to read or work for a long time. It can be used as a desk lamp, desk lamp or bedside lamp, providing users with a soft lighting effect while meeting charging needs. It can also be used as a gift for friend, family or coworkers. Specifications: Model: Square Touchable Display Desk Lamp Size:about 170x120x340mm/6.7x4.7x13.4inch Type: 3200mAh Rechargeable Battery/ USB Charging Optional Display: Temperature, Time, Date Lamp Beads: 30Pcs Color : 3 lighting Adjustment Package Includes: 1PC Square Touchable Display Desk Lamp note: Due to the problemsof lighting effect, there mightbe certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.