Sony WF-1000XM3 earbuds might get aptX HD upgrade – What Hi

Our favourite true wireless earbuds could be in line for an aptX HD Bluetooth upgrade. According to The Walkman Blog, Sony’s five-star WF-1000XM3s briefly appeared on Qualcomm’s aptX website, described as being ‘aptX HD enabled’. 
Unless the appearance was a… [+1224 chars]Source