- Material: PC+ABS-2. Size: 144 * 70 * 53mm; Weight: 73g-3. Compatible thickness: 1-20mm (clamping thickness)-4. Battery capacity: 300mAh; Usage time: 2-5 hours; Charging time: 30 minutes-5. Lighting: 9-level switching between warm light, cold light, and warm white; Color temperature: 2700K-6500K-6. Supports devices such as mobile phones, computer displays, desks, cameras, etc-7. Application scenarios: live streaming, selfies, lighting, reading