Visible Dust Arctic Butterfly SL700 Sensor Brush is an entry DSLR sensor cleaning tool for more budget orientated consumers. The Arctic Butterflyﾮ SL700 Sensor Brush is compact and can be easily fitted into the photographer's pocket. It uses one AAA battery and has a lower spinning speed compared to the Arctic Butterflyﾮ 724 Sensor Brush. It does not have interchangeable head with HDF( High Density Fiber) as Arctic Butterflyﾮ 724 Sensor Brush does. It comes in one size and can be used in all DSLR sensor's for removing dust and fibers.