Although it’s been making wireless headphones for a while, Audio-Technica has only just debuted its first pair of truly wireless earphones – thereby raising my hopes for high-fidelity audio in an ultra-portable form factor. The new CKR7TW buds come with “specially tuned 11 mm drivers feature a diamond-like carbon coated diaphragm,” and promise reduced distortion and unwanted resonances, as well as improved high-frequency response. They support Bluetooth 5.0, run for six hours on a single charge, and fit into a case that can juice them up for an additional nine hours. You can also answer calls thanks to an integrated…

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