420 BOX has adjustable voltage 3.4v-3.7v-4.0v, Light Indicates power level. This is a very small and convenient size device .The atomizer is smartly inserted and locked in the box by a magnetic connector, Standard 510 Connection
Brand Name: ZTC Smoke
Product Name: 420 Box
Colors: Red, Silver, Gold, Blue, Black
Size: 35mm x 21mm x 57mm
Battery Capacity: 650mAh
Atomizer Resistance: 1.2 Ohm
Atomizer Capacity: 0.5mL
Voltage Range: 3.4v-3.7v-4.0v
Advantage: micro charging, adjustable voltage
1 x 420 Box Mod
1 x 0.5mL Atomizer
1 x USB Cable
1. Power On/Off: Rapidly press the fire button 5 times , turn on the box, and the fire button light is on,enter vaping mode; press the fire button 5 times in 2 seconds continuously, turn off, the light of the button is off.
2.Preheating: Press the fire button two times, the battery starts to warm up, the voltage is 2.2V, and the preheating time is 10S.
3. Power adjustment: In the power on state, continuously press the fire button 3 times to adjust the output voltage 3.4V-3.7V-4.0V.
The current voltage is 4.0V , the LED light is white.
The current voltage is 3.7V , the LED light is blue.
The current voltage is 3.4V , the LED light is red.
The current voltage is lower than 3.3V smoking, LED lights flash 10 times red, indicating that the battery needs to be charged.
No smoking after 10S, enter the power-saving mode.
4. Battery power display:After vaping,release the fire button will show the battery power.
White light 70%~100% battery power
Blue light 40%~70% battery power
Red light 10%~40% battery power
5. Short-circuit protection: When the output resistance is lower 0.4 ohm, LED flashes 3 times white light, then stop working.
6. Add oil operation: Unscrew the atomizer upper cover hardware, along the glass tube, inject 1/3~2/3 of the oil into the 420 BOX.