A set of everyday essentials, for home, office or on the go, packaged in a handy and strong 220gsm cotton drawstring pouch.nnpower bank: 4000mAhn11.5 ( l ) x 6.8 ( w ) x 0.6 ( h )ABSincludes micro USB charging cablebattery:lithium polymer batteryinput: 5V/0.5Aoutput: 5V/1Acycles:<300 cyclesrecharge: <3 hoursdischarge:5 hoursnmouse: 11.5 ( l ) x 5.7 ( w ) x 2.3 ( h )ABSversion: 2.0DPI function: 800/1200/1600 special DPI functionbatteries: 2 x AAA batteries includednmouse pad: 22 ( l ) x 18 ( w )polyester with rubber basenA5 notebook: 21 ( l ) x 14.3 ( w ) x 1.3 ( h )PVC128 lined pagesndrawstring pouch: 20.5 ( w ) x 30.5 ( h )220gsm cotton