ElectraStim Flick Stimulator Multi-PackThe ElectraStim Flick Duo is a rechargeable electro sex machine with 2 independent channels. Ideal for couples and power players who want to use more toys at the same time Flick Duo can power up to 4 uni polar or 2 bi polar electrodes at once. Each channel is controlled independently giving you more control over the sensations you feel and improving shared stimulation with your partner. Features 8 pattern settings and 4 motion activated Flick settings