Konzo Oasis Berry Bang 4000 Puffs

Specification 

1. Battery Capacity: 1500 mAh
2. E-liquid Capacity: 15ml
3. Coil Resistance: 1.2ohm
4. Double Vertical Coil
5. Puff: up to 4000 
6. Nicotine Strength: 20mg

OEM acceptable