General Specifications
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Size: 87.7 × 42.4 × 19.8 mm
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Battery capacity: 650 mAh
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Current: 3A discharging
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Voltage: 3.2–4.2V
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Output voltage: 1.8V / 2.4V / 2.8V / 3.4V / 3.8V
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Static current: < 10 μA
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Charging port: Type-C
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Loading range: ≥ 0.8 Ω
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Screen type: LCD
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Device material: Silicone mouthpiece + plastic shell
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Fit cartridge: Ø 14 × 56 mm
Operation Specifications
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Turn on/off:
Press button 5 times to power on/off. -
Connecting:
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Green light on for 1s = device connected to base, displaying battery & gear.
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White lights flash 3 times = No Load.
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Red lights flash 3 times = Short Circuit.
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Screen will not light if no atomizer or short circuit.
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Preheating:
Double press (2 times) or rapid draw (2 inhales within 0.5s).-
Preheat at constant 1.8V for 15s.
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Screen displays 1.8V, flame icon flashes until preheat ends.
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Current battery always displayed.
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Screen turns off after 10s of inactivity.
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Smoking (use):
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Auto-draw: Current light stays on during inhale, fades out when stopped.
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Button control: Hold button to smoke; light stays on, fades when stopped.
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Screen display: Flame icon lights, shows power + voltage. Turns off after 10s of inactivity.
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Change voltage:
Press button 1 time to change voltage (default = Green, 2.8V). Light indicates voltage for 2s:-
1.8V = Yellow
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2.4V = Purple
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2.8V = Green
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3.4V = Blue
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3.8V = Red
Screen display: Shift directly switches voltage; turns off after 10s inactivity.
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Power indicator:
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Press button 1 time → wakes screen, shows current voltage.
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Press again → shows battery level.
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No operation → turns off after 10s.
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Charging Specifications
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Low voltage:
<3.2V = red light flashes 10 times, device enters standby.- Screen shows battery = 0.
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Charging current:
5V / 0.5A with overvoltage protection.- No smoking or work during charging.
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Charging display:
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Red = charging
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Green = full
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Screen shows % and battery blocks.
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Lightning mark blinks during charging.
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Full = 100% + steady lightning icon.
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Screen stays lit during charging, brightness reduces 50% after 10s to prevent glare.
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Charging time: ~80 minutes
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Charging high-voltage protection:
5V / 0.5A = normal.
7V–28V = protection mode, charging cut off.
Protection Features
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Smoking timeout: >10s puff → red lights flash 4 times, standby.
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Switch memory: Remembers last voltage after reconnect.
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Overload protection: PCBA with overvoltage protection.
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Short circuit: Red light flashes 3 times, cut-off.
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No load: White lights flash 3 times, standby.
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Overload (low resistance): <0.8 Ω → red lights flash 3 times, standby.