Headphones on, World off: advanced noise reduction technology 🎧 Ultra-high speed charging: just 5 minutes of charging give you 2 hours of full sound ⚡ 30 hours of battery life when charged fully 🔋 Unrivaled comfort, easy-carrying 👌 Hi-fi sound & CAPTIVATING bass 🔊 Hd mic, hands-free calls 🎤