Battery life: The headline feature with the Momentum four Wireless may be the sixty hour battery lifestyle, which Sennheiser promises is achievable even with ANC completely enabled. This is certainly extremely large for any headphone of its type, and by comparison outperforms the Sony WH-1000XM5 by some 30 hours. *New https://with-strap-for-apple-watc76431.isblog.net/wireless-headphones-for-gym-for-dummies-41394248