This great sounding Bluetooth(R) speaker with an appealing power indicator light has the ability to change from song to song or pause while in Bluetooth(R) mode...by waving your hand over the speaker. (It can also play non-Bluetooth(R) items through a 3.5mm input jack, but hand motion only functions on Bluetooth(R) mode.)Choose a Thank You gift that speaks to you! The Hand Motion Bluetooth(R) Speaker has the ability to change from song to song or pause while in Bluetooth(R) mode, simply by waving your hand over the speaker. This great sounding device with an appealing power indicator light can also play non-Bluetooth(R) items through a 3.5mm input jack; however, the hand motion only functions on the Bluetooth(R) mode. Perfect for incentive programs!