Bluetooth Headset from EBO Electronics - Answer Calls and Listen to Music Wirelessly - Black This new Unit from EBO lets you answer calls and streams music and audio from your smartphone wirelessly with the technology Bluetooth V4.0 ; noise and wind resistant for clear calls. You can connect your device with 2 phones, you can also control the volume and change music tracks straight from your bluetooth device. Voice control lets you answer to a call or reject one just by saying "YES" or "NO". Ideal while behind the steering wheel - Voice prompt speaks out the ongoing phone number, and prompt content: open, shutdown, ongoing connection, connection succeeded, connection disconnected and last-number redial. Continuous talk time of more than 4 hours, song playing time of more than 5 hours, and standby time of 125 hours - Automatic shutdown 30 minutes after disconnecting. The remaining battery power is displayed on toolbar of the phone - Comes with USB charging cable, 2 different ear hooks, an attachable earphone and changing ear-buds.