Battery lifetime: The headline attribute on the Momentum four Wireless is the sixty hour battery existence, which Sennheiser promises is achievable even with ANC totally enabled. This is certainly extremely high to get a headphone of its type, and by comparison outperforms the Sony WH-1000XM5 by some thirty hours. four. https://cameradrone37147.azzablog.com/24574570/5-simple-techniques-for-beats-solo-headphones