Specification Brand LOKMAT Model APPLLP 7 CPU SC9832e+PAR2822 OS Android 9.1 Compatible OS Android system 6.0 version or above; iOS system 11 version or above Bluetooth Version BT 4.1 Bluetooth Effective Distance >10 Meters (open environment) Memory RAM: 2GB,ROM: 16GB RAM: 4GB,ROM: 128GB Frequency..