Make calls, listen to music, and listen follow GPS directions, with the Plantronics Explorer 500 Bluetooth headse. You only have to press one button, and voice-activated calling is a fact. Thanks to GSMA certified HD speech clarity, and wind and noise suppression, you and the person you're calling will understand each other effortlessly. A fully charged battery provides up to 7 hours of Explorer fun. The DeepSleep mode provides a standby time of 6 months. When the headset is empty, simply charge it using the USB cable or car charger. The magnetic charging cable acts as a clip that you can attach to your bag or jacket. This way, you'll always have the headset at hand.