As one of its daily deals, Amazon offers Prime members the Logitech Wireless Bluetooth Speaker Adapter, model no. 980-000910, for $22.49 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $8.28.) That's the lowest total price we could find by $7, although we saw it for pennies less in February. It features push button pairing, multi-point connectivity, and 3.5mm jack. Deal ends today.