1.The main material of Carbon spinner 3 battery tube is carbon fiber.
2. Combined all the features and advantages of the first and second generation.
3. The Carbon Spinner 3 has a lot of improvements from the second generation(faster charging, up to 500 full cycles)
4. Brand new and upgraded battery cell of 1600mAh.
5. More comfortable and ergonomic spin dial for adjusting the voltage.
6. Upgraded and stable PCB control head.