The Hot Hand‚Ñ¢ Motion Controlled Phaser/Flanger is the second unit in our Hot Hand Motion Controlled effects line. It features 7 phaser and 7 flanger effects that can be controlled in a variety of ways. Users can select 4 modulation sources: Hot Hand Motion Sensor control, low frequency oscillator (LFO), sequencer, or envelope follower. Control the modulation in real time with subtle motions of your hand or just play normally and let the LFO, sequencer, or envelope follower drive the sound. THIS PRODUCT INCLUDES THE WIRELESS RING