Thanks for choosing VAPORESSO COSS, VAPORESSO COSS is a smart, automatic, all-in-
one e-liquid rell solution to reduce frequent relling and recharging. For better use of all
the functions of this product, please read the operating instructions and detailed function
manual carefully before using this product for the rst time.
SIZE: 51 x 24.5 x 110 mm
Battery Capacity: 1500mAh
Capsule Capacity: 7.5ml
Charging: Type-C, 2A
Output Voltage: 5V / Max current 800mA
EXPLODED VIEW
Hub
Capsule
Battery Indicator
POD
Stick
Stick
Front Button
Filling Button/Indicator
Battery Indicator
Capsule
Type-C Port
E-Juice Injection Point
Magnetic contact pin
HUB SPECIFICATION
USER INSTRUCTIONS
1. START TO USE
The hub remains on all times, there is no need to switch the device on/off.
2. FILL E-LIQUID IN CAPSULE
-Take out the capsule from the hub
-Pull out the silicone cap from the bottom of the capsule
-Fill e-liquid through the hole
-Put the silicone cap back in place rmly after lling is nished
-Put the capsule back in the hub rmly
* Refer to the gure below
3. FILLING BUTTON & INDICATOR GUIDE
-Short press lling button to start lling, press it again to stop
-The lling indicator is keep breathing during lling; Please do not try to remove the stick
at this time. after lling is complete, the lling indicator remains on for 3 seconds and
then goes off
When anomalies occur during lling, the lling indicator ashes 5 times quickly, and the
lling stops
4. FILLING THE STICK WITH LIQUID
Insert the stick into the VAPORESSO COSS hub, hold the VAPORESSO COSS in the
vertical direction, press the lling button, when you hear the "squeak" sound, the product
starts to ll, and the lling indicator goes into the breathing state; when the lling is
complete, you will hear the "squeak" ” sound again, the lling indicator remains on for 3
seconds and then goes off, indicating that the lling is complete;
You can push the stick to check the amount of liquid in the Pod. If the e-liquid in the stick
is not full, you can rell the liquid
Notes: After lling the POD for the rst time, you need to wait until the liquid to soak into
the cotton core. It is recommended to use it after 3 minutes; and it is also recommended
to use MTL e-liquid (PG/VG 50:50/ OR PG Higher)