Maxtonser USB Power Converter DC-Buck Boost Battery Eliminator Replace 3X 1.5V AA Batteries for LED Light Radio Electronic Toy,Power Converter

Power supply from USB charger, powerbanks,car charger and more USB adapter. Replace 3 pcs AA battery power supply cord.Line length: 1m/3.3ft. This eliminates the need for 3 pcs 4.5V AA batteries. Suitable for Radio,electric toy, holiday LED lights,Clocks,Calculator,power remote controller, keyboard, etc-. Note: With this AA battery eliminator USB cable,you do not need to buy a-lot-of replacement batteries when the batteries run out,saving you more-time and money. Suitable for Beard Trim-mer 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 AA Battery power supply devices.