Sennheiser HDB 630: two-minute review
What happens when you cut the wires off your audiophile-grade headphones and fit a Bluetooth module inside, then add a USB-C dongle to the box so people can hear them at their best? You get the Sennheiser HDB 630. These wireless headphones are intended to deliver ‘hi-res’ Bluetooth audio to anyone, no matter which smartphone you’re using – yes, even an iPhone.
