Be free to move with the AIRTIME Pro by Ifrogz earbuds. The most advanced model is wireless and offers up to 20 hours of battery life. Also resistant to sweat thanks to its IPX-4 certification, it is ideal for sport. Three equalization settings allow you to enjoy your music no matter the situation. The extra slim charging case stays charged and ready to go. Its fast charging capabilities allow you to charge 50% in just 10 minutes. And the three pairs of tips and wings included allow you to find the perfect fit for an optimal fit. Fast charging: The in-ear headphones can be charged quickly in 10 minutes and offer an hour and a half of playback for the music to continue. Listen comfortably: Choose from three sizes of earbuds for a perfect fit, as well as ergonomic wings for sport, so your earbuds stay in place during your workouts. Sweat resistant: The IPX-4 rating means you can continue your workout with confidence, knowing that your earbuds can withstand sweat and light rain. EQ settings: Find the perfect sound with three EQ settings: Signature, Podcast and Bass. Wireless earphones with microphone Bluetooth 5.0 to strengthen connection Control on the headphones Runtime: 20 hours Fast charge: 50% charge in just 10 minutes Sweat resistant: IPX-4 Simple and automatic twinning Amplifiers: 5 mm Micro USB charging port Charging cable length: 400 mm Three sizes of eartips