I put some portable FM transmitters to the test to see which ones deliver the cleanest signal, easiest usability, and best ...

The company’s smallest wireless mic also adds voice presets so you can prioritize clarity or emphasize lower tones.

When it comes to streaming music or taking calls on the road, Bluetooth FM transmitters make it easy to modernize older vehicles without upgrading the entire stereo system. After all, many of our ...

Here’s a way of transmitting audio that makes it virtually impossible for someone else to listen in. Instead of sending radio waves bouncing all over creation, this uses the focused light of a laser ...

Broadcast Electronics, under new ownership, will introduce an AM transmitter called AMX, highlighting a compact design and ...

The best wireless headphones and best true wireless earbuds let us enjoy audio content without being tethered to our laptop, smartphone or tablet. But as convenient and packed with features as they ...

Many high-power broadcast stations have few options for staying on the air while replacing a transmitter. Acrodyne Services, focused on transmitter installation and service, has developed the Mobile ...

AirPro can transform any 3.5mm audio output into shareable wireless signal. It can plug into an in-flight entertainment ...

An icon in the shape of a lightning bolt. Impact Link My partner and I just bought a car, against my better logic as a New Yorker. It's this glorious old Volvo station wagon: Buying a 13-year-old car ...

A brief explanation gives the person a sense that their engineer is working on the issue in a sensible and timely manner, ...

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...