Jib True wireless is exactly that: truly, completely, absolutely free from the hassle of wires. So go ahead, start listening and living without anything holding you back. Up to 22 hours total battery (6 hours in earbuds + 16 hours in case) True Wireless via Bluetooth Sweat and water-resistant (IPX 4) Call, track and volume controls Use either bud solo Dual Microphones for clean, clear calls Activate assistant Auto On/Connect Noise isolating fit Portable charging case Micro-USB charging cable