1. Shade material: ABS 2. Battery capacity: 1200 mAh, 1800 mAh 3. Stable current to reduce blue light, no flicker 4. Healthy light source, effectively relieve eye fatigue 5. The matte transparent cover design makes the light bead softer 6. Curved luminous surface design, stronger brightness 7. Large-capacity lithium battery design, long battery life 8. Product size: 14.9x4.4x3 cm 9. Single weight: 0.37 kg
