Remote CompatibilityCompatible with model hb12012-00. Ergonomic DesignCompact and lightweight, with a comfortable hand feel. The smooth edges and anti-slip surface offer a secure grip and lower the risk of accidental drops during use. Easy To UseNo setup or pairing requiredit begins working right after batteries are inserted. Batteries are not included. Precise ControlThe ideal control distance between the device and the remote is five meters, and the maximum distance is ten meters