Store4PC via Amazon offers the Sabrent WiFi Audio Receiver (pictured), model no. WF-RADU, bundled with the Sabrent 5.1-amp 3-Port USB Car Charger, model no. TL-UCL3, for for $35. (Add both items to your cart to view this price.) Coupon code "JUL4WFTL" cuts it to $19.99. With free shipping, that's $2 under our October mention of the audio receiver alone and $14 below the lowest price we could find for similar devices purchased separately elsewhere. The receiver supports DLNA and AirPlay and allows you to connect your iPhone or other smartphone and stream to any home, car stereo, or wireless speaker system.

Of note, the car charger is currently out of stock, but can be ordered as part of this bundle for delivery when available.