... from Page 1-12.Other Function:Multi-functions Digital Display for Frequency, Signal Strength, S/N ratio, Clock & Alarm, ... Ni-MH rechargeable battery* Power supply : USB 6V/300mA external adaptor (included) / 4pcs AA size rechargeable batteries(included) * Unit ... 1pc carrying pouch, 1pc 120v / 220v flat pin / 230v adaptor for selection1pc English manual (printing format available later / E-manual first ...