High Splicing Efficiency: Our fiber fusion splicer features 6 high-precision motors and core alignment, enabling rapid splicing in just 6s and quick heating in 13s, with a fusion loss as low as 0.01 dB (MM). It features a 3-in-1 fiber holder, compatible with SM, MM, DS, NZDS, UI, BUI, and EDF fibers. High-Definition Display: 5-inch color touch screen offers multiple display modes and clear viewing. It offers an independent 330x X or Y magnification display, double-click to zoom up to 1100x ; and simultaneous 200x X/Y displayensuring clear and visible fiber cores. Extended Operation Time: 7800mAh high-capacity rechargeable battery allows for over 260 continuous fusion splicing and heating cycles on a full charge. The side USB port enables convenient data transfer and charging. Don't worry about running out of power during critical tasks anymore! Sturdy and Durable: Our fiber optic fusion splicer surface is made of sturdy ABS and PC material - lightweight, compact and durable