Streams music and audio from your smartphone; noise and wind resistant for clear calls * Voice alerts tell you talk time, volume, connection, and more * iPhone displays headset battery meter so you"ll always have time to talk * Up to 11 hours of talk time, up to 384 hours (16 days) of standby time * What"s in the Box: headset, ear hook, Micro USB AC Charger, operating instructions * Block noise and wind from calls * Comfortably fits either ear * Pair 2 phones and take a call from either * Stream tunes and podcasts * iPhone dispays headset battery meter