The new SXmini G Class by YiHi is powered by the new SX550J chip. The G Class is a small, compact dual 18650 battery mod offering excellent battery life and 200 watts of power. This chip supports the latest temperature sensing advancements from YiHi and allows full support of YiHi's SXi Q control PC software. In addition, it is Bluetooth ready and allows full control from a mobile device of all of the available SXi Q & G Class settings. There is a brand new, clear & customizable TFT display and innovative joystick controller for easy navigation. The unit features a huge 31mm 510 top plate, idea for using large atomizers and RDA's normal reserved for significantly larger 26650-sized devices. The G Class features an illuminated SXMINI logo on the side and is available in three finishes: Black Leather, Brown Leather and Carbon Fibre.