... 60MM Internal Battery type: 3.7V rechargeable lithium battery. External power adapter: DC5V 1000MABattery Standby Time: 2 weeks Charge ... your phone, digital displays, cameras, tablet PCs, MP3, MP4, headphones, crafts, jewelry, and other preparedness products lost1, open the ... to different displays)Applicable occasions:Nice, high-end, with the industry's first UV surface treatment technology to promote ...