Philips Bluetooth headset SHB1400 Forget about worrying about yet another adapter or cable to bring along and charge this headset directly from any powered USB port. While wearing this headset its soft earbud will make you forget you are wearing it. Travel light — charge via USB • Conveniently recharge via USB Wear it comfortably for hours! • Soft, ergonomic earbud for secure fit and all day comfort. Make sure you are clearly understood • Clear, echo free calls Talk freely – hands-free and wireless • Bluetooth-enabled wireless hands-free talking • Wireless call management Works with your Bluetooth-enabled phone Connectivity • Bluetooth profiles: Hands-free, Headset • Bluetooth version: 2.1+EDR • Maximum range: up to 33 feet/10 m Convenience • Call Management: Switch between call and music, Answer/End Call, Reject Call, Voice dial, Last number redial, Call Transfer, Microphone mute •Volume control Power • Talk time: up to 7 hrs