Vibration for incoming calls and reminder alerts Never miss important calls or reminders. The device provides tactile alerts to keep you connected even in quiet environments. Long battery life and rapid recharging More than 20 hours of continuous listening and talking for all day use. Quick ups: 10 minutes of charging delivers substantial extra usage. Up to 900 minutes of battery life in typical scenarios, reducing the need for frequent recharges. Lavalier style Bluetooth headset with large capacity Designed as a lavalier style headset with a large capacity battery to support extended sessions and comfortable wear. Builtin 5C battery with fast charging Builtin 5C battery for reliable power. Fast charging in 20 minutes to quickly to use. Largecapacity 5C battery for sustained performance, helping you stay powered all day. Use scenarios Daily work and calls: Use the vibration alerts to manage calls and reminders while staying hands during desk work, commuting, or on the move. Long meetings or conference calls: Take advantage of the extended battery life to cover lengthy sessions without frequent recharging. Travel and remote work: Quick 20minute charges keep you powered during travel, presentations, or when access to power may be limited.