Motorola T307 Movistar Bluetooth v2.0 Handsfree Speakerphone (Black/Green) Motorola T307 Movistar Bluetooth Handsfree Speakerphone General Features: Black and green design Movistar logo Bluetooth version 2.0 technology Echo and Noise Cancellation microphone Up to 33-feet operating range Built-in rechargeable battery Up to 14 hours talk time Up to 14 days standby time Includes a clip to mount in your car's visor Controls/Port: Speaker Multicolor indicator light and Call Button