1.Technology: Bluetooth V2.0 2.Frequency band: 2.40GHz ~ 2.48GHz 3.Power class: class 2 4.Broadcasting range of 10m 5.charging time:up to 2 hours 6.Standby time: up to 160 hours 7.Talk time: up to 6 hours 8.length 3.3cm width 1.6cm thickness 1... - Update: 2008-07-24

Standard:V2.0 Frequency response:2.4GHZ Power rate:CLASS2 Operating range: up to 10 meters Charging time: about 2 hours Standby time: up to 160 hours Talk time : up to 6 meters Attractive ordonnance of colors ,appearance design?perfectly i... - Update: 2008-07-24

Standard:V2.0 Frequency response:2.4GHZ Power rate:CLASS2 Operating range: up to 10 meters Charging time: about 2 hours Standby time: up to 160 hours Talk time : up to 6 meters Attractive ordonnance of colors ,appearance design?perfectly i... - Update: 2008-07-24

SM-064 1.Technology: Bluetooth V2.0 2.Frequency band: 2.40GHz ~ 2.48GHz 3.Power class: class 2 4.Broadcasting range of 10m 5.charging time:up to 2 hours 6.Standby time: up to 160 hours 7.Talk time: up to 6 hours 8.length 3.3cm width 1.6cm th... - Update: 2008-07-24

1>Technology :V2.0 2> Frequency band :2.4GHZ 3>Power Class: :CLASS2 4> Broadcasting range :10m 5>Charging time :2 hours 6>Standby time :up to 160 h... - Update: 2008-06-17