1. Lampshade material: acrylic
2. Power supply: USB power supply
3. Battery capacity: 250 mAh
4. 3 color temperatures, quick press to switch between warm color/white light/natural light, long press to adjust the brightness steplessly
5. Mini book clip light, soft light, only within the scope of the book, reading at night will not affect the sleep of people around you
6. USB rechargeable, red indicator light is on when charging, and turns off when fully charged, the brightest time is about 2.5 hours when fully charged
7. Various shapes, equipped with double clips, more flexible to use, the large clip can be used to clip e-books for auxiliary lighting, and the small clip can be inserted into paper books
8. Weight: about 35g
9. Size: about 18.3 x 2.5 x 0.9cm