The Joyroom adapter plugs into your standard cigarette lighter or 12V DC auxiliary power outlet. It connects to your smartphone via Bluetooth 5.4 and converts the audio into an unused FM radio ...

From here, you just plug in the power into an existing outlet and pair it with your compatible phone. While this can do Android Auto, it also has Apple CarPlay. Once connected, you can use the Android ...

From air purifiers to radar detectors, these dashboard tech gadgets have won over buyers and can make your older car feel ...

Wireless transmitter combines HDMI link with full USB hub in one compact unit 4URPC SP06 sends 1080p60 video up to 50m with hub features built in Kickstarter campaign offers early units from $99 with ...

Sennheiser’s using Bluetooth Auracast to broadcast your TV’s audio to a room full of people. Sennheiser’s using Bluetooth Auracast to broadcast your TV’s audio to a room full of people. is a senior ...

Is the $49 Creative BT-W6 Bluetooth 5.4 dongle worth it to give your old laptop or console aptX Adaptive, LC3, and 24-bit/96kHz wireless audio? Most people swap phones every couple of years, but ...

You can try using devices of the same brands to connect and get the output simultaneously. The only major requirement is that the devices should support Bluetooth 5.0. A message from our partner To ...

FiiO’s Air Link is a 5g T-bar USB-C Bluetooth transmitter that plugs into your smartphone to upgrade its wireless audio capabilities — but why would you need such a dongle when your smartphone already ...

Build your own compact FM stereo test transmitter that generates ultra-low distortion audio and precise VHF signals using only simple CMOS logic. Perfect for learning how FM stereo works, this DIY lab ...

Abstract: We propose a new transmitter architecture for ultra-low power radios in which the most energy-hungry RF circuits operate at a supply just above a threshold voltage of CMOS transistors. An ...