1000mAh Portable Charging USB Magnetic Mini PowerBank

Features: PORTABLE & LIGHTWEIGHT: Each charging pack is the size of a USB drive. It's so small you can put it right back in your pocket or use it while it's charging. POWERFUL CAPACITY: Each charging pack provides your phone with enough power for 1.5 hours of gaming 2.5 hours of video watching 3 hours of internet browsing 4.5 hours of talk time CHARGING STATION:  It comes with the charging station to charge 4 charging packs.  1000mAh for each one. EASY TO USE:  Plug one of the charging packs and it will charge you mobile anywhere No need to keep your phone in one place while using heavy power banks. You can even use it while using your mobile phone or playing games Parameters: Product net weight: 45g Product gross weight: 75g Product color: black, white Big power bank: 145.5*77.8*16mm/5.72*3.06*0.62in Small power bank: 70*31*12mm/2.75*1.22*0.47in Packing box size: 15*11.2*3.8cm/5.9*4.4*1.49in Micro USB input voltage: 5VDC Micro USB input current: 2.5A The charging port