BLUETOOTH MODULE V4.2 1MBPS; Bluetooth Version:Bluetooth 4.2; Supply Voltage Min:1.7V; Supply Voltage Max:3.6V; Signal Range Max:50m; Data Rate:1Mbps; Bluetooth Class:-; Receive Sensitivity:-96dBm; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; SVHC:No SVHC (07-Jul-2017)