Features: Wireless earbuds designed for your active lifestyle Secure Altec Lansing® Helix Wings keep your earbuds in place IPX4 rating makes the earbuds sweatproof and water-resistant Antimicrobial protection repels 99.9% of bacteria 5 hours of battery life with 3 extra charges able to be held with the carrying case Dual mic clear calling allows you to hear and be heard clearly 50’ Bluetooth range keeps you connected from a distance Automatic pairing offera easy use Style: MZX5200