TT-65 Portable 4G LTE Radio Cellular Radio Acoustic Tube Earpiece for the

Acoustic Tube Earpiece for the TT60 & TT65 Portable LTE Radio

It is more reliable and easier to operate

roaming for flexible management functions

Replaceable Battery

alerts for incoming and progress of outgoing calls

TT-65 Portable 4G LTE Radio Cellular Radio Acoustic Tube Earpiece for theGlobal PTT Service Users can use PTT service globally via public operators existing 2G 3G 4G network 4G 3G GSM (GPRS) WIFI Transmission It provides flexible ways of using PTT service under various working environments NFC(T65 Optional) Bluetooth NFC and Bluetooth function modules bring more possibilities for extended use, like patrol system, etc. Accurate Device Positioning Using A GPS Assisted GPS provides enhanced device positioning using improved