Premium material, with ergonomic and smooth-cut edging design, comfortable to hold and portable With a 20000mAh battery capacity, using a more reliable internal battery to ensure safe use, can be charged by solar energy or the built-in folding charging plug With built-in for Lightning + Type-C + Micro USB + USB 4 cables, no more worry about carrying messy cables in your bag Support 5V/3A fast charging, allows the device to be charged quickly, fast charging ensures less waiting time Dual LED lights, can be used as a flashlight, meet outdoor lighting needs Support 5W wireless charging, total 7-output and 3-input bringing you the fast charging experience of multiple devices charging simultaneously Detachable anti-dust cover of the charging port, effectively prevents dust and smudginess Specifications: Input voltage: Micro/Lightning: 5V/2A, Type-C: 5V/3A Output voltage: 5V/3A (USB+Type-C) Wireless charging power: 5W Battery capacity: actual 18000mAh Battery type: polymer lithium-ion battery Size: 166*82*52mm Net weight: 465g Certification: CE, ROHS, MSDS, UN38.3, sea/air transport report, etc. Compatible with: iPad, iPhone, other brand mobile phones, PSP, MP3, MP4 and other digital products