Sony WF-1000XM6 Flagship Wireless Noise Cancelling Earbuds with BLC code

BLC have these at £167 with unique code
Sound mastered. Noise cancelled.
Crafted with mastering-engineer insight and advanced noise-cancelling technology, the WF-1000XM6 delivers faithful, detailed sound. The refined ergonomic design keeps the fit natural for listening that lasts
Your music, anywhere. Without limits.
Crafted with mastering-engineer insight and advanced noise-cancelling technology, the WF-1000XM6 delivers faithful, detailed sound. The refined ergonomic design keeps the fit natural for listening that lasts
Refined shape. Naturally comfortable.
Shaped with intention. The fit feels personalsecure, light, and balancedso every moment of listening feels just right