Run times vary depending on mode, but Giro claims 11 hours on low blink mode (25 lumens front and 15 rear), 7.5 hours in high-blink (45l front, 30l rear) and in low solid mode 5.5 hours (25/10 lumens). On high power and solid, Giro says itll run for 2.5 hours. The helmet recharges from any Micro USB-C source.
The on-bar remote also has indicator/turn signal switches, which change the rear left and right lights to amber and flashing mode to indicate youre turning.