SOS atmosphere light: add atmosphere light with 4 lighting effects can switch the light effect at any time auxiliary lighting appearance is more colorful and beautiful. CNC cutting technology: metal stepless speed regulation knob switch adopts CNC integrated cutting process fingers can easily control the wind force, suitable for more scenes. Battery enhancement: 10 times ultra-high rate discharge, 16000mah (4000x4) super-long battery life battery pack, 60w super fast charge, strong and performance, full battery life of about 10 hours. Charging upgrade: A digital tube power display screen is used to monitor the remaining power in real time, plus a 60W super fast charge, which can be fully in 20 minutes at the fastest. High-quality material: carbon fiber composite material, high hardness, high temperature shell, low heat generation, easy to carry, strong power, comfortable grip., Weight: 2.04919672529 pounds, Manufacturer: Ehwisbe