1. Three colors of soft light, freely adjustable 2. One-button switch, seven modes can be switched 3. Soft fill light, reduce noise, and supplement light 4. Ultra-long battery life, up to 100 minutes 5. Light and compact, easy to carry 6. Battery capacity: 180mAh 7. Use time: about 30-100min 8. Number of lamp beads: 9 LEDs 9. LED color temperature: cold light 6500K, natural light 4000K, warm light 2800K 10. Size: about 13.2 x 11.2cm