Color Red Brand OTAO Model N/A Material Plastic Quantity 1 Piece Battery Type Li-polymer battery Compatible Models Samsung Galaxy S4 Nominal Capacity 7000 mAh Battery Actual Capacity 7000 mAh Capacity Range 6001mAh~7000mAh Input Voltage 5 V Output Current 1 A Output Voltage 5 V Other Features With touch switch 4 x LED Power indicator (Green) 1 x wireless charger indicator (Blue) Interface: 1 x Micro USB input port 1 x USB2.0 output port Wireless Power Bank: Compatible Models: Universal iPhone / iPod / MP3 / MP4 / GPS / PSP / Digital Camera and other digital devices Wireless Charging Receiver Module: For Samsung Galaxy S4 Packing List 1 x Power Bank 1 x USB Charging Cable (30cm) 1 x Wireless Charging Receiver Module For Samsung Galaxy S4 1 x English User Manual