Cordless headset phone offers DECT 6.0 technology and the ideal combination of size, mobility and hands-free convenience. Ultra-portable dial pad lets you make or take calls up to 300' away from the charging base with an integrated noise-canceling headset. Telephone system won't interfere with wireless networks or home appliances. Dial pad has up to 10 hours of talk time and features Caller ID with a 30-caller memory, simple "save to phonebook" function for up to 70 entries, redial, mute and volume controls. Convertible headset offers two wearing options: over-the-head or over-the-ear.