Product Profile:
1, Three control buttons: Button (W): SMOKING; Button(+): PLUS; Button(-): MINUS
2, 0.96 inch Blue OLED
3, Power adjustment range: 7~60Watt
4, Resistance range: 0.1 - 4.0 Ohms
5, Input voltage range: 3.3Volts - 4.2Volts/30Amps
6, Output voltage range: 1Volts - 8Volts
7, Battery Protection , overvoltage protection, over current protection and overheating protection.

Buttons Operation
Power on Button operation:
While shut down, press SMOKING(W)button 5 times constantly during 2.5 seconds to fire the device, After 3 minutes of showing booting interface LOGO, enter power interface.
Power Off Button operation:
While Power on, press SMOKING(W) 5 times constantly in 2.5 seconds, After 3 minutes of showing booting interface LOGO, device shut down.
SMOKING Button:
1, While interface of Power Display, Press SMOKING (W) to output power (Heating Smoking)
2, During smoking, according to the power output setting, Atomizer resistance, Output Voltage and Power will be showed in screen. If setting power exceeds Maximum Output voltage (8Volt), Power of the higher Voltage will correspond with it’s output power..
3, Power can’t be regulated when smoking.
4, An effective smoking time is 10 seconds during smoking. Screen will show “Long smoking” if time is out.
Power regulation Button:
1, Output power is lower than 10Watts: 0.1Watt will be increased with each press on PLUS (+) button. Out-put power is higher than 10Watts, 1Watt will be increased with each press on PLUS (+) button. Press and hold PLUS (+) button, output power will increase quickly, when output power is 60W, Watt remains, even press PLUS button.
2, Output power is lower than 10Watts: 0.1Watt will be reduced with each press on MINUS (-) button. Output power is higher than 10W, 1W will be reduced with each press on MINUS (-) button . Press and hold MINUS (-) button, output power will reduced quickly, when output power is 7Watts, Watt remains, even press MINUS (-) button.
3，System will save current power automatically after each power setting.

Smoking locked power button:
 While power unlocked, long press (+) and (-) simultaneously for 2 seconds, LOCK logo shows, power is locked successfully, power cannot be regulated. LOCK logo shows if Press (+) or (-), smoking allowed if press (W).
Smoking power unlocked button:
While power locked, long press (+) and (-) simultaneously for 2 seconds, LOCK logo shows for 2 seconds, power unlocked successfully, the device will enter the interface of Power Display, the power can be regulated. Press (+) or (-) to set power, smoking allowed if press (W).

Interface Display:
Display:
1, LOGO shows when firing after batter installed, LOGO shows 5 second in the middle, then the device will be black screen , it will only work after switch turned on.
2, LOGO shows when press Power on button, LOGO shows 3 seconds in the middle, then the device will enter Power Display interface.
3, Default power is 7W, Voltage is 0V when firing after battery installed.
4, Resistance is lower than 0.1 Ohm or short circuit, it shows SHORT. If over 4 Ohms, it shows OPEN
5, After 10 seconds with no button press, black screen shows and enter sleep mode. Press any button to wake up the device.

Safety Protection
Battery Protection:
When battery reverse installed, circuit has protection function. Take out the battery and install in right way, the device will work normally.
When battery temperature is too high, Circuit has Over temperature protection function.
Circuit Protection
Battery Protection in case of overvoltage, over current and overheating when faulty operation with the device..

Product specification
Short-circuit protection                                        YES
Reverse polarity protection                                     YES
Overvoltage and low voltage protection                           YES
Battery lock mode                                            YES
OLED function (in bright mode, sleep mode, etc.)                   YES
Number of battery                                              1pc
Minimum output power (Watt)                                   7W
Maximum output power (Watt)                                   64W
Minimum output voltage (Volt)                                   1V
Maximum output voltage (Volt)                                   8V
Minimum output current (Amp)                                   1.3A
Maximum output current (Amp)                                   17A
Minimum resistance (Ohm)                                       0.2Ω
Maximum resistance (Ohm)                                      4.0Ω
Minimum input power (Watt)                                      100W
Maximum input power (Watt)                                     250W
Minimum input voltage (Volt)                                      3.3V
Maximum input voltage (Volt)                                      5V
Minimum input current (Amp)                                      30A
Maximum input current (Amp)                                      60A