The Cool Fire Pebble has an upgraded 1300mAh battery capacity and is more powerful with a variable wattage range of 6 - 50W. It has a flush 510 connection with a spring loaded gold-plated positive pin and durable stainless steel threading. Operated via three durable buttons and has a large high quality bright OLED screen. The CoolFire Pebble is stylish and easy to use.
Innokin Cool Fire Pebble 50W VW BOX Mod:
Built-in 1300mAh lithium-ion battery
Wattage range: 6 - 50W
Material: stainless steel and zinc alloy
Top airflow system
Single post deck
material: stainless steel and glass