Mono Bluetooth headset with excellent sound quality and an amazingly lightweight design * Stream music, podcasts, internet radio, GPS directions and more * Vocalyst service lets you use your voice to manage emails, texts and update Facebook or Twitter * Talks you through pairing process for iPhone and Android smartphones * Ships in Certified Frustration-Free Packaging * Answers when you say "Answer" * Listen to music podcasts and more * Smartphone app for tips and tools * Talks you thru the pairing process * Up to 5 hours of talk time, up to 216 hours (9 days) of standby time; full charge in 2 hours * Vocalyst voice text and email services