Avantalk Jogger | Bluetooth High Fidelity Stereo Headset for Sports and Outdoor Use | Light, Compact, Comfort, Secure and Easy to Carry | Water Resistant Stylish design and WATER RESISTANT for sports / outdoor use High-fidelity stereo sound for music and crystal clear for talk Long music time up to 8 hours, 9 hours talk time Light (23g) , compact (keep in your fist), comfort, secure and easy to carry Gaming and chat and VoIP (Skype, MSN, etc)