Bigger and better than you have ever experienced before, the lightweight ear-popping sound provided by Bang & Olufsen Sound delivers in the B&O Play Beoplay H3 Earbuds.. The Beoplay H5 earbuds are designed to fit snugly in your ear coming with a choice of ear tips including Complyâ„¢ Sport that prevent moisture from interfering with the electronics while creating perfect, protective grip in the ear canal. Also featuring splash and dust resistance, along with built-in magnets in each ear piece allowing you to wear them around your neck when not in use, by clicking the magnets together it automatically power down the earphone to save battery life. Earbud Features Bluetooth Version: 4.2 Battery life: Up to 5 hours playtime Microphone: Yes Controls: Integrated In-line Audio Drivers: 6.4mm Charging port: Micro-USB Frequency Response: 20 - 20,000 Hz Foldable / Adjustable Headband: Yes Included Earbud Tips: Yes