Members 3.5mm Auxiliary Cable for Echo Auto (2nd Gen) 3.9 out of 5 stars(35) $4.99 (as of May 27, 2023 15:16 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.) Blink Add-On Sync Module 2 4.5 out of 5 stars(27798) $34.99 (as of May 27, 2023 15:16 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)