https://www.everzon.com/wismec-noisy-cricket-mod.html
The Noisy Cricket Mod by Jaybo Designs and Wismec packs a huge punch for its tiny frame. It uses 18650s in series giving you more voltage compared to batteries running in parallel.
The aluminum alloy body and surface brushed treatment make it looks classic. In addition to the connection in series and high power output, the unique linkage set and ventilation holes design make it even more adaptable and popular. The 6 ventilation holes at the bottom of mod body greatly help the device for better heat dissipation.
Features:
High Power Output
Changeable 18650 Cells Structure
Bottom Ventilation Holes
SMPL Style Button and Hybrid Adaptor
Content:
1* Noisy Cricket Mod Body
1* Hybrid Adaptor
1* Fire Button