French Mini Style AIO Boro Box Mod 1 x 18350, Constant Voltage 3.2V / 3.7V / 4.2V

Function description:
1 Power on: The traffic lights flash once and then go out. Non-smoking enters a dormant state.
2 Smoking operation: When smoking, the current power light gradually turns on, the stops the suction light gradually turns off, and the control board stops output.
3 Power display:
(1). Battery voltage: 33V~3.7V display red light
(2) Battery voltage: 37V~3.9V display blue light
(3) Battery voltage: 3.9V~4.2V display green light
4 Atomizer detection: Red flashing once when connected to the atomizer
5 Output voltage: Three-speed constant voltage output.
Gear 1: Constant voltage 3.2V output red light on.
Gear 2: constant voltage 3.7V output, blue light on,
Gear 3: constant voltage 4.2V output, green light on
6 Smoking timed out: The single cigarette exceeds 10s, stop output, and the green light flashes 5 times.
7 Gear switching: Press the key to switch the gear 3 times in a row, and the current gear light flashes 3 times, and the gear cycles to switch.
8 Low-voltage protection : Smoking when the battery is low at <3.3V, the control board stops output, and the red light flashes 5 times.
9 Short-circuit protection: The atomizer is short-circuited, the control board stops output, and the red, blue and green flash once.
10 Key lock function Quickly press the keys 5 times in 2 seconds, switch on/off, and flash once in red, blue and green.