ECT COS: 510 Thread Vape Pen Battery 450 MAh + USB Charger

ECT COS: 510 Thread Vape Pen Battery 450 MAh + USB Charger

Includes:

• 1 x ECT COS pen battery (450 mah)
• 1 x USB Charger
• 1 x Manual (Instructions)

Description:

• Battery: ECT COS preheat pen battery
• Capacity: 450 mah
• Thread: 510 Thread
• Charge voltage: 4.2V
• Voltage 2.0-2.6-3.3-4.0v (Adjust voltage from bottom)
• Preheating time 15-30S

How to use it?

• Press the button 5 times to turn on/off.
• Press the button 2 times to preheat.
• Adjust the voltage from bottom