There is a short video for you to quick look the Oumier Voocean 40 Kit

Oumier Voocean 40 Kit is made of Zinc Alloy electroplating and TPU material. With built-in 1200mAh battery capacity and 3.5ml e-juice capacity, Voocean 40 will provide you with long-term vaping. It looks marble-like with 2 of the colors having purple tints and one grey. Its ergonomic handle grip offers great and comfortable user experience. There are a circular activation button, two adjustment key and a USB port in the control panel, so it is easy to navigate the screen.

Brand: Oumier
Unit: 1Set
Size: 104*25*32mm
Battery capacity: 1200mAh(Charging time 30mins)
Wattage: 5-40W
Input voltage: 3.2-4.2V
Output voltage: 1-4V
Charge voltage: 5V/1.6V
Resistance: 0.2ohm-3.0ohm
Cartridge capacity: 3.5ml
Coil resistance: 0.3ohm/0.8ohm
Fill: Top refill
Package: Gift Box

Each set contains:
1pc Voocean 40 mod
1pc Voocean 40 pod cartridge
1pc 0.8ohm Coil
1pc 0.3ohm Coil
1pc USB Cable
1pc User Manual
1pc Warranty Card