Features:brand new and high quality.AC 100V - 240V AC to for DC 3V 1A or 2A power Adapter,5.5mm x 2.5mm output,with ON OFF Switch and clip cable,easy to use.No Need To Change Battery Frequently: With this 3V battery eliminator Power supply,you don'for t need to buy a lot of replacement batteries when the batteries run out,saving you more for time and money.Suitable for 3V Toys FM Radio LED Strip Light Clocks Remote Control,mobile DVD and more.Suitable for Beard Trimmer Toothbrush Make-up Mirror Camera,Flashlights,controller,Radio,electric toy,fan, holiday lights,Clocks,luminara candles,Walkie talkie,Calculator,power remote controller, keyboard, Christmas advent calendar display,Walkman and more 2pcs 1.5V Battery power supply devices.This eliminates the need for 2x 1.5V AAA LR3 AA LR6 C LR14 D LR20 batteries and more 3V devices. Specifications:Input : AC 100V-240V 50/60HzOutput : for DC 3V 1A,3V 2A(optional)The adapters Connector inside positive (+) outside negative (-)Red clip is +,black clip is -.Output adaptor jack size : 5.5mm x 2.5mmLength of the Power cable: 125cm/49.2inchColor: BlackPlug: EU/US/UK plug(optional) Note:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-2cm measuring deviation due to manual measurement. Package includes:1x for DC 3V Power Supply with switch1x Clip cable