Plantronics BackBeat 903+ Headset Enjoy rich music and clear, natural-sounding phone calls with Plantronics BackBeat 903+ Stereo Bluetooth Headphones with Mic. Offering the convenience of a wireless connection, the BackBeat 903+ is ideal for working out at the gym, listening to music while commuting, or just chilling out at home. One-touch controls, voice alerts, and OpenMic technology offer hands-free convenience, while the rugged construction is designed for on-the-go lifestyles. Plantronics BackBeat 903+ Stereo Bluetooth Headphones with Mic Rich Audio and Clear Phone Calls, Streamed Wirelessly The BackBeat 903+ Bluetooth Headphones support A2DP technology, allowing you to stream music and other audio wirelessly from your A2DP-enabled iPhone, Blackberry, Android-based smartphone, or Bluetooth MP3 player. The 14-millimeter speakers provide an immersive experience with clear stereo sound and enhanced bass. The OpenMic technology lets you hear what's going on around you with the touch of a button--handy for when you need to stay aware of your surroundings. The headset's dual-mic AudioIQ2 technology includes Digital Signal Processing (DSP) and acoustic echo cancellation that enable clear, crisp phone conversations. The microphone is positioned to shield it from direct wind. One-Touch Controls and Voice Alerts With one-touch controls, the BackBeat 903+ lets you easily answer and end calls, play and pause music, switch songs, turn the headset on or off, adjust the volume, and more. Enhanced voice alerts add hands- free convenience, telling you when there's an incoming call, when you've made or lost a connection, and when the battery is low. There's also built-in software that lets you monitor your headset's battery level on your iPhone. QuickPair functionality makes it easy to connect to your Bluetooth device. Rugged Construction for Active Lifestyles Made for busy lifestyles, and designed to be worn behind each ear, the BackBeat 903+ has a rugged, flexible construction, so you can take music and calls with you wherever you go. Each earpiece adjusts three ways for a custom fit. When you're finished using your headphones, you can quickly fold them up and store them in a protective carrying pouch (included)--or toss them straight into your bag. The BackBeat 903+ allows up to seven hours of talk time and up to seven days of standby time. The battery can be fully charged in three hours. The Plantronics BackBeat 903+ Bluetooth Headphones with Mic are backed by a one-year limited warranty.