Really cool product! * cadence sensor, looks like an optical sensor that has wireless connection to the main unit and/or app * app to adjust the mode * USB-C P

Really cool product! * cadence sensor, looks like an optical sensor that has wireless connection to the main unit and/or app * app to adjust the mode * USB-C PD 100W - (improvement would be to allow for 2 inputs, charge at twice the speed, like new Anker Prime power bank) * removable/swappable batteries, love this * built in brake light, very nice