Review: Sony WF-100XM3 wireless earphones £220

Martyn Landi reviews Sony's latest pair of wireless Bluetooth headphones, the WF-100XM3. Costing £220 they're not certainly not cheap, but does their performance justify the price tag? Read on to find out... The rise of wireless earphones has been dramatic as technology and particularly Bluetooth connections have improved, meaning eliminating cables no longer results in…