Home Slickdeals Monoprice SonicSolace Active Noise Cancelling Bluetooth w/aptX Wireless Over the Ear Headphones... Slickdeals Monoprice SonicSolace Active Noise Cancelling Bluetooth w/aptX Wireless Over the Ear Headphones (Bulk Packaging) $29.99 + Free Shipping via Monoprice By ARCOM - 17 March 2020 100 0 SHARE Facebook Twitter Go to the deal page: Monoprice SonicSolace Active Noise Cancelling Bluetooth w/aptX Wireless Over the Ear Headphones (Bulk Packaging) $29.99 + Free Shipping via Monoprice