item number: 901

Specifications:

Voice Activated Function: Switch to ON position;If you dont need sound-activited

function,just turn back to OFF. Under this mode, it can just only receive a
call,no matter whether thereissoundaroundor not,it couldnot dailback
automatically.
                   
Standby time: 3 to 5 days in voice-activited mode. 6-15days,in
non-voice-activited mode.More detail and detailed performance depend on the
frequency condition.
             
Accessories Mainframe *1
Charger*1
USB cable*1
Instruction book*1
Additonal Mainframenet weight40g
MainframeDimension(60x32x15mm)
Gross weight:160g
Externalpacking size(118x 95 x 52mm)
Sparebattery,peripheralcontrolwire(notincluding,additional purchase)
                  
Parameter
GSM frequency:850/900/1800/1900MHZ
Microphonerange:10~14 Meters (diameter), 4 direction
Receivesensitivity:-\+ 10K
Workingtemp:-40~50 degreeC
Respondingfrequency:1.2K~800Khz