GS-Sub2.0! New Matrix Telescope E-Cigarette Mod with 18650 Battery

GS-SUB2.0! New Matrix Telescope E-cigarette Mod with 18650 Battery
1. Compatible with 18350, 18500, 18650 battery
2. Variable Votalge 3~6V
3. OLED Display
4. No Burn Taste at 6V
5. CE, RoHS, FCC

Features:
1. The OLED screen will display puffs smoked and power if you press the switch for more than 250ms when the device is in the state of working. It can show up to 999 puffs. The puffs somked on the screen will be reset at 0 am everyday.
2. The device will stop output when you smoke it for more than 5seconds.
3. You will turn on the device when pressing the swich five times in 2 seconds. Then you will turn off it when pressing the switch five times in 3 seconds.
4. You can set the working voltage, date and time by pressing the button"+" and "-"on the front.
5. A fully charged battery can last:
900mAh: 380 puffs(6V)---600 puffs(3V)
1600mAh: 690 puffs(6V)---1200 puffs(3V)

Functions:
1. Ultra low static current and reverse battery protection. Over current and short-circuit protection.
2. Special high efficient step-up and step-down voltage processing chip. It can adjust the output voltage more efficiently.
3. Low voltage alarm funtion.
4. Body and battery tube are helix connected.