【Upgraded Wireless Control】The slider remote is upgraded to be compatible with both the older generation and the newest generation of NEEWER Motorized camera slider, including the VS-80WC/VS-100WC 2.4G motorized camera slider and the ER1 series App controlled motorized slider (ER1-120, ER1-100, and ER1-80). Get one now to pair with your NEEWER slider to achieve easy control | 【Multifunctional 2.4G Slider Control】Featuring 2.4G stable wireless connection, the slider control supports video camcording and time lapse photography. The upgraded version of 2.4G slider remote also supports setting A/B point, adjustable internal, exposure time, fixed shots, number of shots, and delay. App controlled slider’s remote supports manual mode with adjustable interval, exposure time, frame and video length as well | 【Pairing Steps】Without requiring a firmware upgrade, the App controlled slider line (ER1-120, ER1-100, and ER1-80) and the newest generation of 2.4G control slider VS-80WC/VS-100WC can be paired with the remote by following these steps: 1. Long press the On/Off key and camera key; 2. Turn on the motor switch; 3. The indicator light flashes rapidly in red and green; 4. Pairing is completed | 【How to Upgrade the Older Generation of Slider to Use the Remote】This 2.4G remote control can work with the older generation of 2.4G VS-80WC/VS-100WC slider, but a firmware update of the sliders is required first before pairing: Click Upgrade Firmware and Software, select NEEWER 2.4G Wireless Motorized Camera Slider VS-80WC/VS-100WC to download the firmware in NEEWER, and check the firmware for the upgrade method Upgrade Instructions | 【Rechargeable Remote Control】Unlike traditional remotes that are powered by disposable batteries, this upgraded slider remote is designed with a USB Type C charging port. Quickly charge the remote by connecting to a wall charger or a portable charger with DC5V/1A output