Add handsfree wireless freedom by pairing with DECT™ phones for use at home- ideal for long conference calls or simply talking on the phone whilst cooking, etc. Range is up to 100meters In retail/ warehouse environment already equipped with DECT PBX, site-wide roaming is possible. The C65 offers flexibility of wearing style- so you chose what works for you. C70 is incredibly light, discrete and stylish. The C351N is very comfortable for intensive phone users - and provides up to 9 hours talk time. All models include charger and offer call answer/end, Mute and volume controls. Wireless hands free solution for GAP compatible DECT™ phones Operates with enterprise DECT systems (some require programming tool) Discreet desk charger/headset holder Range with DECT phones – 50m Range with DECT cordless PBX - complete site roaming Answer/End, Mute and volume controls Weight – 22g Talk time – 5 hours Standby time – 25 hours