personal protection alarm IEL1101 Brand NameChangjianModel NumberIEL1101RechargingYesCompatabile withApple Iphone 5, Nokia, Samsung, Blackberry, Huawei,Android phoneMaterialABSColourwhiteSize63*50*109mmLogo Printingsilk screen, full color print,Laser engrave,Emboss,debossCapacity1000 pieces per dayAlarm sound100--125DBRemote..