reader chip: IMPINJ R2000 Protocol: ISO 18000-6C / EPC Global Class1 GEN2 Frequency: 860~ 868MHz / 902 ~ 928MHz (ay maaring iakma ayon sa iba't ibang mga bansa o rehiyon) antena: Built-in na linear polarized antenna power: hanggang sa + 30dBm (1 wat), 1DBM Unit Adjustable Communication: Bluetooth, USB virtual serial port mode charger input power: AC 100 ~ 240V, 50~ 60Hz, output kapangyarihan: DC5V/2.0A Charging interface: USB TypeC LED Indicator: RFID …