Joy-con controllers make gaming possible, for use with nintendo switch. The versatile joy-con™ controller offer multiple ways for players to have fun. Two joy-con can be used independently in each hand, or together as one game controller when attached to the joy-con grip accessory. They can also attach to the main system for use in handheld mode or be shared with friends to enjoy two-player action in supported games. Each joy-con has a full set of buttons and can act as a standalone controller, and each includes an accelerometer and gyro-sensor, making independent left and right motion control possible. Features full set of buttons on joy-con™ combine with the joy-con™ grip for a traditional-style controller each controller has an accelerometer and gyro-sensor for independent motion control hd rumble brings your games to life batteries last up to 20 hours and can be fully charged in 3. 5 hours *joy-con™ grip sold separately