The flagship of Garrett’s Ace detector line, the Apex ... is a multi-frequency detector capable of doing almost anything ...

To start with, [zaphod] had to research how a metal detector actually works. After reviewing the pros and cons of various approaches, the decision was made to go with a beat frequency oscillator ( ...

and today [mircemk] is demonstrating a new method he is experimenting with which uses a smartphone to detect the frequency changes generated by the metal detector. Like other metal detectors ...

The brand sells plenty of wireless headphones for less, though. The sub-$100 / £100 / AU$130 headphone market is a fiercely competitive one, with many other brands trying to convince you that you ...

The best cheap wireless headphones bring together the convenience of wireless Bluetooth connectivity at an affordable price tag. Whether you're working from home or commuting to the office ...

Need more help choosing? Check out our lists of the best cheap wireless headphones and the best sport headphones. We rate the XM5 as the absolute best headphones on the market. The premium noise ...

Wireless earbuds are unsurprisingly a hugely popular category of audio products, with different pairs offering different features across multiple price points. These small, Bluetooth in-ears are now ...

He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, including headphones and speakers. He's also an e-reader and e-publishing expert as well ...

Almost everyone I see on my morning commute is wearing wireless earbuds ... with swipes and taps. If you cover the entire right earcup with your palm, the headphones instantly switch to hear ...

Fed up of crying babies, noisy engines and office chit-chat interrupting your music? The best noise-cancelling headphones will help you block out external noise in the office, on trains and planes, or ...