Specifications brand 8bitdomodel m30connection 2 4g wirelesscolor blackbattery 480mahsize 147 74 31mmweight 114gapplicable for sega genesis mini sega md mini switchfeatures 1 compatible with for sega genesis mini mega drive mini for nintendo switch2 2 4g wireless technology with built in rechargeable battery3 highest quality retro controller available designed with attention and care4 upgradeable firmwarepackage include 1 gamepad1 receiver1 usb cable1 manual1 package box
