Ear hook design ensures these in-ear headphones stay in place, even during active use Includes 12 sets of air tips to customize the fit, with extras available for easy replacements Built-in Bluetooth enables seamless pairing with any Bluetooth-capable device Pure Monster Sound technology delivers an impactful sound experience with Hi-Fi Audio and Deep Bass Active Noise Cancelling technology blocks outside noise for a better listening experience Transparency Mode allows you to turn off ANC when you need to be aware of your surroundings Six built-in mics reduce outside noise pickup so your voice comes through clearly IPX5 water resistance allows you to listen indoors and outside in the rain 7.5 hours of battery life (34 hours with the charging case) lets you keep listening for longer High-speed charging capabilities are available via USB Type-C or Qi wireless charging for your convenience