SmallRig MagicFIZ Wireless Follow Focus Two Motor Kit 3918 is designed to provide single photographer or photography team with precise follow focus solutions in hand-held, over-the-shoulder shooting and monitoring. The Wireless Handwheel Controller has a 1400mAh battery and lasts up to 40 hours when working with Wireless Handgrip. It, alongside electronic control module, comes with power-failure memory function that spares you from repeated lens calibration and AB point settings, thus improving shooting efficiency. Ultra-low-power 0.96" OLED screen with RGB lighting effect and vibration warning provides a simple but efficient interaction experience. Wireless Handgrip (ID: 3780) not only fits Wireless Handwheel Controller (ID:3262) well for dual control of Wireless Receiver Motor but works with electronic control module for single-channel wireless and cabled control of Wireless Receiver Motor. The Wireless Receiver Motor supports fast charging and provides 9V/18W and 0.5N.m torque output. It can be powered by Battery Plate (ID: 3777) with NP-F batteries or by D-Tap to USB-C Cable (ID: 3266) and DC to USB-C cable (ID: 3268) with V-Mount batteries. The whole system has a remote control range of up to 100m in open area and also supports lower-latency control with Wireless Handgrip 3780 and USB-C cables for more stability. Its BLE module helps in wireless REC start/stop which can also be realized by control cables (ID: 3325, 2971, 2970, depending on your camera type) with Wireless Receiver Motor. The Two Motor Kit also includes shoulder rig adapter, handgrip adapter and monitor adapter (ID: 4092) for hand-held, over-the-shoulder shooting and monitoring. With freely switchable modular, the wireless follow focus system brings you quick release and precise, stable focus experience for handheld, head, tripod shooting and director monitoring.