SKG Inc.'s Motorola H500 Bluetooth Headset for all Bluetooth Enabled Phones &ndash; Pink Compatible with Bluetooth-enabled mobile phones that support headset and hands-free profiles2 Up to 8 hours of talk time** and 130 hours of standby time** Advanced volume controls include orientation technology to assure always upright Blue LED light to notify when the headset is in use, or turn off this feature if you choose Bluetooth* 1.2 provides quicker pairing, better audio with less dropped calls